CN105223118A - Intelligent concrete chlorion accelerated test controller - Google Patents
Intelligent concrete chlorion accelerated test controller Download PDFInfo
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- CN105223118A CN105223118A CN201510676641.3A CN201510676641A CN105223118A CN 105223118 A CN105223118 A CN 105223118A CN 201510676641 A CN201510676641 A CN 201510676641A CN 105223118 A CN105223118 A CN 105223118A
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- fixture
- waste liquid
- electric flux
- test
- main frame
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Abstract
The invention provides a kind of intelligent concrete chlorion accelerated test controller, comprise waste liquid tank, electric flux fixture, main frame and terminal four parts, waste liquid tank is for collecting liquid, electric flux folder is used for fixing test specimen, main frame is used for collecting, calculating data and send data, and terminal is used for receiving data.The advantages such as the present invention has conveniently, safety, reduce the difficulty of electric flux test, for research concrete charge pass is provided convenience, more traditional test apparatus is more intelligent, can when with auto-breaking people does not keep an eye on, collect waste liquid, toward terminal transmission data, the time of having saved experimenter improves the security of process of the test simultaneously.
Description
Technical field
The present invention relates to a kind of controlling test instrument, particularly relate to a kind of intelligent concrete chlorion accelerated test controller, belong to concrete permeability research field.
Background technology
The design granting of present concrete material and structure is in by Intensity Design to durability Design transition period.Concrete durability fundamentally depends on concrete perviousness, because tradition infiltration platen press (GBJ82-85) can not adapt to the modern times particularly infiltrative evaluation of high-strength high-performance concrete, therefore, very important to the research of the evaluation method of concrete permeability, particularly fast appraisement method.Wherein electrical measurement evaluation method makes with fastest developing speed, and electric flux detection method makes concrete electric survey the one of evaluation method, is electric measuring method widely cognitive at present.
The traditional evaluation method of concrete permeability resistance mainly comprises air permeability method, permeable method etc., and its method for expressing can be divided into anti-penetration grade method and coefficient method; Current development is electricity evaluation method more rapidly.Electrical measuring method is different according to test index, is divided into again coulometry, electrical conductivity method, chloride diffusion coefficient method, limiting voltage method; Different according to institute's power up signal, direct current can be divided into again to send out and AC electrical method; Different according to measuring state, then can be divided into steady state method and cold store enclosure.
Due to concrete resistance of chloride ion penetration in concrete durability as an important indicator, domestic and international civil engineering work bound pair building structure permanance is more and more paid attention to, so more and more important about the impermeability of high-strength concrete.
Summary of the invention
The object of the invention is in order to a large amount of manpowers can be save when carrying out electric flux experiment and improve the efficiency of test, security and accuracy and provide a kind of intelligent concrete chlorion accelerated test controller.
The object of the present invention is achieved like this: comprise waste liquid tank, electric flux fixture, main frame and terminal, described waste liquid tank is square body, the interior end of waste liquid tank, is provided with clamping fixture table, clamping fixture table is provided with circular hole, described electric flux fixture is placed on clamping fixture table and the below of the dress liquid test flume of the positive pole fixture of electric flux fixture and cathode holder is provided with the first aperture and second orifice, and second orifice is the through hole running through corresponding fixture, in first aperture, hydraulic pressure transducer is installed, solenoid valve is provided with in second orifice, and second orifice communicates with the circular hole that clamping fixture table is arranged, the quantity of described waste liquid tank is at least one, corresponding electric flux fixture is also at least one, main frame is provided with row's positive electrode and row's negative electrode, the positive pole of each electric flux fixture is connected respectively by the negative electrode of connecting line with the positive electrode on main frame and corresponding same column with negative pole, described hydraulic pressure transducer and solenoid valve are all connected with the control circuit in main frame, described terminal is connected with main frame.
The present invention also comprises some architectural features like this:
1. waste liquid tank described in has three, and three waste liquid tanks are stitched together, and corresponding electric flux fixture has three, and corresponding positive electrode and negative electrode also have three respectively.
Compared with prior art, the invention has the beneficial effects as follows: the present invention proposes the various advantages that intelligent chlorion accelerated test instrument can not only inherit common electric flux test apparatus comprehensively, but also possess other advantages: need artificial nurse 6 hours for electric flux test, artificial collection waste liquid, the present invention proposes this idea intelligent, humanized setting: process of the test occurs that leakage can auto-breaking, after terminating can auto-breaking, more miniaturization, infinitely long-rangely accept data and automatically discharge liquid; Save the time that laboratory technician nurses test, and occur in process of the test that the phenomenon of leakage can find the very first time, re-start test, save time hommization more, safety; Test is simultaneously provided with the function automatically getting rid of liquid, and provides waste collecting device, facilitates testing crew to collect, time saving and energy saving, alleviates the burden of testing crew.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the main frame in the present invention;
Fig. 3 be electric flux fixture of the present invention upright time schematic diagram (positive pole fixture and cathode holder symmetry choose positive pole);
Fig. 4 is the schematic diagram (positive pole fixture and cathode holder symmetry choose positive pole) of electric flux fixture of the present invention when keeping flat;
Fig. 5 is the schematic diagram of solenoid valve of the present invention and hydraulic pressure transducer part;
Fig. 6 is experimentation process flow diagram of the present invention;
Fig. 7 is the schematic diagram of waste liquid tank of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
The present invention relates to concrete permeability field, be especially applied to high-strength concrete.Utilize this instrument can carry out intelligence, evaluate concrete perviousness height easily, namely concrete supports chloride permeability merit rating method.This method is applicable to the concrete permeability values of high medium tenacity.For in electric flux process of the test need people be carry out data collection, nurse within 6 hours, prevent fixture leakage, terminate after carry out the factors such as the process of waste liquid, the instrument of improvement electric flux test is proposed, adopt the test apparatus of intelligence more, its operation is simpler, save the processes such as artificial nurse, data acquisition, providing more humane design, saving the unnecessary artificial nurse time for testing life.To electric flux experimental study, there is certain practical function.
Composition graphs 1 to Fig. 7, the present invention includes waste liquid tank, electric flux fixture, main frame and terminal four parts; Described waste liquid tank 5 adopts 300 × 300 × 200mm
3rectangular parallelepiped, and can multiplely combine, bottom waste liquid tank, be provided with clamping fixture table 6, clamping fixture table is of a size of 200 × 200mm
2and leave in centre
circular hole; Electric flux fixture is common electric flux fixture, but main clip body is divided and reequips, two osculums are provided with immediately below the bottom of dress liquid test flume 9, one directly contacts with the testing liquid filled in liquid test flume when having installed hydraulic pressure transducer 7 and tested, another osculum is one and extends through the passage of clamp base from dress liquid test flume, wherein be provided with a solenoid valve 8, during test, first fixture fixes test specimen, carry out connection main frame and fixture by positive and negative electrode electrode connecting line 3,4 afterwards, finally fixture is put into waste liquid tank and test; It is one group that main frame is provided with multiple positive and negative electrode 1 and 2, row electrode, can be determined to test multiple test specimen by the electrode setting of main frame simultaneously.
Described main frame is used for collecting, processing data and be used for sending test findings to the terminal in laboratory technician's hand, described terminal can be the mobile phone in people's hand, and we can be sent to test figure and test situation in mobile phone by the simple APP application of design one.
Because experimental result is triplets, that considers fixture puts to problem, and waste liquid tank is designed to independent single and can assemble, and waste liquid tank have multiple combination mode more rationally, hommization.
The present invention is in concrete use procedure: install this negative pole of test specimen and set level, with 4 body of bolt through bolt hole, twist good nuts tentatively to fix, negative pole installs rubber ring, lying on rubber ring after concrete sample surrounding epoxy sealing before installing, afterwards rubber ring is arranged on positive pole, rubber ring is fixed with hand, afterwards positive pole fixture is passed body of bolt by bolt mouth, ensure that test specimen upper and lower surface fully contacts with rubber ring simultaneously, test specimen surrounding does not expose rubber ring, and at positive pole place, nuts is twisted.
After installing, electric flux fixture is just put, first fill water by funnel toward the infusion port of electric flux fixture, observe 10 minutes, if fixture does not occur the phenomenon of leakage, water is poured out, required solution will be tested and require to inject fixture according to positive and negative electrode.
After concrete sample is installed, wiring is carried out according to the both positive and negative polarity of label after having checked sealing, fixture is connected with main frame, press afterwards shown in Fig. 1, fixture is placed in waste liquid tank, open main frame and start to test, in process, main frame sends test application to terminal, workflow is according to shown in Fig. 6 afterwards, and after 6 hours, Framework computing sends test findings to terminal.
Concrete sample is of a size of diameter 100 ± 2mm, is highly 50 ± 2mm.
The material that electrode holder material should adopt the permanance such as organic glass, engineering plastics high, economic except electrode, copper mesh, rubber ring and bolt.
Waste liquid tank material should be organic glass, and the corrosion-resistant materials such as engineering plastics are main.
The material of bolt and nuts should adopt stainless steel.
The contact avoided when circular hole is conveniently fixture discharge opeing between fixture and waste liquid is set in the middle of clamping fixture table, avoids the corrosion of material and aging, facilitate the cleaning of test apparatus and the collection of waste liquid simultaneously.
Test is started with main frame, while starting, APP software in terminal phone starts to show on-test, process of the test data whole process is sent in terminal, when the appearance phenomenon of leakage in process of the test, hydraulic pressure transducer in fixture can send a signal to main frame, and main frame can stop the fixture corresponding to this sensor to test automatically.When test terminate time, main frame send data to mobile phone terminal and transmission signal to fixture and power-off, fixture receives signal, automatically gets rid of experimental liquid, waits testing crew to carry out liquid waste processing.
Described clamp base is provided with solenoid valve, is used for getting rid of liquid after experiment terminates or after finding leakage.
Described main frame is mainly used in recording and processes test figure and send data, can control single clamp and stop test, can control the eliminating of liquid in fixture during off-test when there is leakage.
Described hydraulic pressure transducer is also arranged on the dress positive lower end of liquid test flume, and directly contact with solution in dress liquid test flume, when there is the phenomenon of leakage, the pressure of hydraulic pressure transducer upper end can reduce, sensor can return main frame by transmission signal, so just the very first time can find leakage.
The present invention is a kind of experiment based on concrete charge pass and develops chlorion accelerated test controller, electric flux test can be carried out more easily, remove the process that experimenter keeps an eye on test apparatus from, reduce the unnecessary time, can automatic corresponding power-off when there is leakage situation simultaneously, stop the test of leakage group, but do not affect other group experiments, convenient, safety.
The present invention is made up of waste liquid tank, electric flux fixture, main frame and terminal four parts.Described waste liquid tank, material is organic glass, engineering plastics, nylon etc.Described electric flux fixture for install solenoid valve on common electric flux test fixture basis, in order to draining.Described main frame, on the basis of general electric flux main frame, is provided with: the testing liquid that can control corresponding group is discharged, can be sent data to terminal, can stop the test of corresponding group.Described terminal is mobile phone, can be this experiment and designs separately an APP and be installed on mobile phone, receives data, Control experiment etc. for testing crew.Described hydraulic pressure transducer, is arranged on the bottom of dress liquid test flume and contacts with liquid, arranged side by side with solenoid valve, and when occurring that the phenomenon of leakage is, the solution in dress liquid test flume can reduce, hydraulic pressure transducer can react to some extent and transmission signal to main frame.Described waste liquid tank, a clamping fixture table is equipped with in the inside, and in order to placing clamp, be provided with circular hole in the middle of clamping fixture table, the size of circular hole is designed to: when fixture discharge liquid, liquid can not contact with clamping fixture table, is more convenient for the collection of waste liquid like this.Described waste liquid tank, can hold a fixture according to drawn in figure, also can do the multiple fixture of large accommodation.(accompanying drawing of the present invention just proposes a kind of operating mode).
Claims (2)
1. intelligent concrete chlorion accelerated test controller, it is characterized in that: comprise waste liquid tank, electric flux fixture, main frame and terminal, described waste liquid tank is square body, the interior end of waste liquid tank, is provided with clamping fixture table, clamping fixture table is provided with circular hole, described electric flux fixture is placed on clamping fixture table and the below of the dress liquid test flume of the positive pole fixture of electric flux fixture and cathode holder is provided with the first aperture and second orifice, and second orifice is the through hole running through corresponding fixture, in first aperture, hydraulic pressure transducer is installed, solenoid valve is provided with in second orifice, and second orifice communicates with the circular hole that clamping fixture table is arranged, the quantity of described waste liquid tank is at least one, corresponding electric flux fixture is also at least one, main frame is provided with row's positive electrode and row's negative electrode, the positive pole of each electric flux fixture is connected respectively by the negative electrode of connecting line with the positive electrode on main frame and corresponding same column with negative pole, described hydraulic pressure transducer and solenoid valve are all connected with the control circuit in main frame, described terminal is connected with main frame.
2. a kind of intelligent concrete chlorion accelerated test controller according to claim 1, it is characterized in that: described waste liquid tank has three, and three waste liquid tanks are stitched together, corresponding electric flux fixture has three, and corresponding positive electrode and negative electrode also have three respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676641.3A CN105223118B (en) | 2015-10-13 | 2015-10-13 | Intelligent concrete chloride ion accelerated test controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510676641.3A CN105223118B (en) | 2015-10-13 | 2015-10-13 | Intelligent concrete chloride ion accelerated test controller |
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| CN105223118A true CN105223118A (en) | 2016-01-06 |
| CN105223118B CN105223118B (en) | 2018-12-07 |
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| CN201510676641.3A Active CN105223118B (en) | 2015-10-13 | 2015-10-13 | Intelligent concrete chloride ion accelerated test controller |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06317560A (en) * | 1993-04-30 | 1994-11-15 | Tokyo Electric Power Co Inc:The | Estimation method of compression strength of concrete by rapid chlorine ion permeability test |
| JP2002357591A (en) * | 2001-06-01 | 2002-12-13 | Ishikawajima Constr Materials Co Ltd | Method and device for performing salt permeation test on concrete |
| CN101033603A (en) * | 2007-03-06 | 2007-09-12 | 王艺霖 | Liquid bearing pier structure |
| CN201163274Y (en) * | 2008-01-22 | 2008-12-10 | 中国建筑科学研究院 | Concrete chlorine ion electric flux determinator |
| CN101620217A (en) * | 2009-08-07 | 2010-01-06 | 武汉理工大学 | Device for controlling concentration of erosion solution in concrete durability experiment |
| CN201497719U (en) * | 2009-09-22 | 2010-06-02 | 建研建材有限公司 | Novel concrete chloride ion dielectric flux test fixture |
| CN202024952U (en) * | 2011-03-29 | 2011-11-02 | 黑龙江八一农垦大学 | Concrete permeability test clamp holder |
| CN202024866U (en) * | 2011-01-21 | 2011-11-02 | 浙江九龙塑胶有限公司 | Device for quickly detecting sealing performance of soft packing bag |
| CN103499024A (en) * | 2013-10-22 | 2014-01-08 | 天津七一二通信广播有限公司 | Surface acoustic wave pressure sensor for oil pipeline leak detection system |
-
2015
- 2015-10-13 CN CN201510676641.3A patent/CN105223118B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06317560A (en) * | 1993-04-30 | 1994-11-15 | Tokyo Electric Power Co Inc:The | Estimation method of compression strength of concrete by rapid chlorine ion permeability test |
| JP2002357591A (en) * | 2001-06-01 | 2002-12-13 | Ishikawajima Constr Materials Co Ltd | Method and device for performing salt permeation test on concrete |
| CN101033603A (en) * | 2007-03-06 | 2007-09-12 | 王艺霖 | Liquid bearing pier structure |
| CN201163274Y (en) * | 2008-01-22 | 2008-12-10 | 中国建筑科学研究院 | Concrete chlorine ion electric flux determinator |
| CN101620217A (en) * | 2009-08-07 | 2010-01-06 | 武汉理工大学 | Device for controlling concentration of erosion solution in concrete durability experiment |
| CN201497719U (en) * | 2009-09-22 | 2010-06-02 | 建研建材有限公司 | Novel concrete chloride ion dielectric flux test fixture |
| CN202024866U (en) * | 2011-01-21 | 2011-11-02 | 浙江九龙塑胶有限公司 | Device for quickly detecting sealing performance of soft packing bag |
| CN202024952U (en) * | 2011-03-29 | 2011-11-02 | 黑龙江八一农垦大学 | Concrete permeability test clamp holder |
| CN103499024A (en) * | 2013-10-22 | 2014-01-08 | 天津七一二通信广播有限公司 | Surface acoustic wave pressure sensor for oil pipeline leak detection system |
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| CN105223118B (en) | 2018-12-07 |
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