CN207751842U - A kind of Portable type full-automatic accelerated corrosion experimental rig - Google Patents
A kind of Portable type full-automatic accelerated corrosion experimental rig Download PDFInfo
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- CN207751842U CN207751842U CN201721247743.4U CN201721247743U CN207751842U CN 207751842 U CN207751842 U CN 207751842U CN 201721247743 U CN201721247743 U CN 201721247743U CN 207751842 U CN207751842 U CN 207751842U
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- accelerated corrosion
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Abstract
The utility model provides a kind of Portable type full-automatic accelerated corrosion experimental rig, including：Test box main body, drawer type liquid storage box, automatic lifting system, temperature and humidity adjustment system and monitoring system.The device can realize that the full-automatic wetting-drying test of the metal materials such as reinforcing bar, small volume and less weight are easy to carry.Suitable for reinforcing bar accelerated corrosion and the live Fast Evaluation of corrosion inhibitor anticorrosion performance.
Description
Technical field
The utility model belongs to the experiment field of metal material more particularly to the corrosion evaluation of metal and corrosion inhibiter, special
It is not related to the accelerated corrosion experimental rig of reinforcing bar and the Fast Evaluation of corrosion inhibitor.
Background technology
Reinforced concrete structure becomes increasingly conspicuous as most large building structure, endurance issues, wherein steel bar corrosion
It is the main reason for influencing structure durability, how to evaluate reinforcing bar corrosion-resistant property is to examine related durability lift technique (packet
Include anti-corrosion reinforcing bar, coating, cathodic protection, corrosion inhibitor etc.) key.Evaluation unavoidably needs special acceleration test apparatus again
It is mating.
CN105588801A reports a kind of concrete seawater wetting-drying circular tester；CN105588798A is reported
A kind of automatic dry-wet circulation test device；What CN205374257U reported a kind of simulated solution naval air environment automatically speeds up corruption
Corrosion test device.
However there is following deficiency in these devices：1. simulating in wetting-drying test, extracted using the method for water circulating pump
Corrosive liquid is simulated, there are the alkaline calcium hydroxide solution system of blocking pump line, especially simulated concrete pore solution, sl. sol. hydrogen
Calcium oxide easily blocks the circulatory system.2. above-mentioned utility model device is all use for laboratory Fast Evaluation device, it has not been convenient to it is mobile,
It is difficult to carry the Fast Evaluation experiment at the scene of progress.
Utility model content
In view of the problem of existing reinforcing bar fast erosion device is not easily shifted and equipment fluctuation of service, the utility model carries
A kind of Portable type full-automatic accelerated corrosion experimental rig has been supplied, it can be achieved that the full-automatic drying and watering cycle of the metal materials such as reinforcing bar tries
It tests, small volume and less weight is easy to carry.Suitable for reinforcing bar accelerated corrosion and the live Fast Evaluation of corrosion inhibitor anticorrosion performance.
Portable type full-automatic accelerated corrosion experimental rig described in the utility model, including：Test box main body, drawer type storage
Liquid box, automatic lifting system, temperature and humidity adjustment system and monitoring system,
The experiment box main body includes：Highly corrosion resistant titanium alloy box, the openable and closable closed type chamber door in front, front case
The embedded transparent material of door.
It is provided with handle at the top of the experiment box main body.
The bottom of the experiment box main body is provided with slidable guide rail
The inside of the experiment box main body is equipped with fan.
The drawer type liquid storage box is set to the bottom of experiment box main body, conveniently replaced simulation corrosive liquid.
The composition of the automatic lifting system includes automatic lifting thick stick, hoistable platform and control system.
The control system includes control button, control panel, humiture control system, and control button is set to chamber
The top of main body, control panel are embedded in the top of experiment box main body, and humiture control system is on the top of experiment box main body；
Control button connects automatic lifting thick stick, and the lower section of automatic lifting thick stick is hoistable platform, and test block to be checked is fixed on
On hoistable platform.
Humiture control system includes Temperature Humidity Sensor, accelerator, heat blowing device, Temperature and Humidity Control software systems,
Wherein Temperature Humidity Sensor, accelerator, heat blowing device are positioned over box house, and Temperature and Humidity Control software system integration is in control
Panel, and realize by control panel.
The position of aforementioned fan faces the position of test specimen.
The position of the embedded transparent material of aforementioned front chamber door faces test specimen.
The automatic lifting system be electronics power-assisted jacking system, adjusted by control system, can cyclical upturn and downturn, to
Realize the automatic dry-wet cyclic test process of the metal materials such as reinforcing bar.
Experimental rig small volume and less weight, it is multiple functional, it can be achieved that reinforcing bar and the live Fast Evaluation of corrosion inhibitor performance.
The characteristics of the utility model, is that liquid-storage system is drawer type liquid reserve tank, installation easy to disassemble, while being also convenient for more
Corrosive liquid is intended in mold changing；Simultaneously by automatic lifting system, and platform is utilized, the dry and wet that can be disposably carried out at the same time multigroup test specimen is followed
Ring test avoids and needs major-minor case using circulation in the prior art and be easy to block the defect of pipeline.
The experimental rig of the utility model, mainly by the anticorrosion performance of drying and watering cycle Fast Evaluation reinforcing steel bar corrosion inhibitor, by
In it is small and exquisite, powerful, be convenient for carrying, the evaluation especially suitable for engineering site reinforcing steel bar corrosion inhibitor anticorrosion performance.
Description of the drawings：
Fig. 1 is Portable type full-automatic accelerated corrosion experimental rig schematic diagram described in the utility model.
Figure label：1 is experiment casing, and 2 buttons in order to control, 3 be that system realm, 5 are automatic lifting in order to control for handle, 4
Bar, 6 be hoistable platform, 7 be fan, 8 be test specimen, 9 be liquid reserve tank, 10 for slidably guide rail, 11 are the face in order to control of transparent doors, 12
Plate.
Specific implementation mode
The utility model is further illustrated by way of example and in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of Portable type full-automatic accelerated corrosion experimental rig, including 1 experiment casing, the chamber
Body makes for titanium alloy material, and babinet is secured, corrosion resistance is strong；2 buttons in order to control, it is main to control humiture and automatic lifting system
System；3 be portable handle, is high-weatherability plastics；4 system realms in order to control, the inside include humiture control and detecting system,
Automatic lifting control system；5 be automatic lifting bar, scalable；6 be automatic rising-sinking platform, there is hook or fixture below, can
Fixed test specimen；7 be fan, is controlled by humiture and central control system, and combines humiture in temperature and humidity control system regulating box；
8 be test test specimen；9 be liquid reserve tank, is made by titanium alloy or polytetrafluoroethylene material；10 be pulley guide rails, facilitates liquid storage
The disassembly and installation of case, and simulate the replacement of corrosive liquid；11 be transparent doors, is made for glass (or organic glass) material, interior
There is sealing ring, leakproofness is good after shutdown；12 panels in order to control, liquid crystal display can the environmental parameters such as humiture in show case；Together
When show master control system, the parameters such as the period of automatic lifting can be adjusted.For steel to can be used when reinforcing steel bar corrosion inhibitor performance evaluation
Piece (25*50*2mm) or plain bar (φ 10*50mm), are clipped on fixture, and the lifting of automatic lifting bar is set by master control system
Period, 1h dryings, 0.5h impregnate, a cycle 1.5h；Saturated calcium hydroxide solution is prepared in liquid reserve tank, addition is different respectively
The corrosion inhibitor of type adjusts 25 DEG C of temperature, and humid control is 70 ± 10% when dry；After 50 periods, take out steel disc or
Plain bar tests steel disc or plain bar surface corrosion area (or test corrosion weight loss), calculates reinforcement corrosion area corrosion
Rate or corrosion weight loss rate, to evaluate the corrosion resistance of reinforcing bar or reinforcing steel bar corrosion inhibitor.
Claims (7)
1. a kind of Portable type full-automatic accelerated corrosion experimental rig, which is characterized in that including：Test box main body, drawer type liquid storage
Box, automatic lifting system, temperature and humidity adjustment system and monitoring system,
The experiment box main body includes：Babinet, the openable and closable closed type chamber door in front；
The inside of the experiment box main body is equipped with fan；
The drawer type liquid storage box is set to the bottom of experiment box main body；
The composition of the automatic lifting system includes automatic lifting thick stick, hoistable platform and control system；
The control system includes control button, control panel, humiture control system, and control button is set to experiment box main body
Top, control panel be embedded in experiment box main body top, humiture control system experiment box main body top；
Control button connects automatic lifting thick stick, and the lower section of automatic lifting thick stick is hoistable platform, and test block to be checked is fixed on lifting
On platform；
Humiture control system includes Temperature Humidity Sensor, accelerator, heat blowing device, Temperature and Humidity Control software systems, wherein
Temperature Humidity Sensor, accelerator, heat blowing device are positioned over box house, and Temperature and Humidity Control software system integration is in control plane
Plate, and realize by control panel.
2. Portable type full-automatic accelerated corrosion experimental rig according to claim 1, which is characterized in that front chamber door is embedded
Transparent material.
3. Portable type full-automatic accelerated corrosion experimental rig according to claim 1, which is characterized in that test box main body
Top is provided with handle.
4. Portable type full-automatic accelerated corrosion experimental rig according to claim 1, which is characterized in that test box main body
Bottom is provided with slidable guide rail.
5. Portable type full-automatic accelerated corrosion experimental rig according to claim 1, which is characterized in that the position of fan is just
Against the position of test specimen.
6. Portable type full-automatic accelerated corrosion experimental rig according to claim 1, which is characterized in that front chamber door is embedded
The position of transparent material face test specimen.
7. Portable type full-automatic accelerated corrosion experimental rig according to claim 1, which is characterized in that automatic lifting
System is electronics power-assisted jacking system, is adjusted by control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247743.4U CN207751842U (en) | 2017-09-26 | 2017-09-26 | A kind of Portable type full-automatic accelerated corrosion experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247743.4U CN207751842U (en) | 2017-09-26 | 2017-09-26 | A kind of Portable type full-automatic accelerated corrosion experimental rig |
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| Publication Number | Publication Date |
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| CN207751842U true CN207751842U (en) | 2018-08-21 |
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| CN201721247743.4U Active CN207751842U (en) | 2017-09-26 | 2017-09-26 | A kind of Portable type full-automatic accelerated corrosion experimental rig |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239317A (en) * | 2018-10-26 | 2019-01-18 | 河海大学 | A kind of multifunction test equipment and its application method accelerating concrete structure deterioration |
| CN111307703A (en) * | 2020-04-22 | 2020-06-19 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Corrosion resistance evaluation method of stainless steel material |
| CN112362564A (en) * | 2020-11-06 | 2021-02-12 | 江苏美的清洁电器股份有限公司 | Sample test equipment |
| CN113049779A (en) * | 2021-03-15 | 2021-06-29 | 华中农业大学 | Device and method for measuring soil moisture characteristic curve under dry-wet alternation condition based on salt solution method |
| CN113376086A (en) * | 2021-07-23 | 2021-09-10 | 华侨大学 | Test device and test method for simulating local corrosion of stirrup |
-
2017
- 2017-09-26 CN CN201721247743.4U patent/CN207751842U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239317A (en) * | 2018-10-26 | 2019-01-18 | 河海大学 | A kind of multifunction test equipment and its application method accelerating concrete structure deterioration |
| CN111307703A (en) * | 2020-04-22 | 2020-06-19 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Corrosion resistance evaluation method of stainless steel material |
| CN111307703B (en) * | 2020-04-22 | 2023-04-07 | 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司 | Corrosion resistance evaluation method of stainless steel material |
| CN112362564A (en) * | 2020-11-06 | 2021-02-12 | 江苏美的清洁电器股份有限公司 | Sample test equipment |
| CN113049779A (en) * | 2021-03-15 | 2021-06-29 | 华中农业大学 | Device and method for measuring soil moisture characteristic curve under dry-wet alternation condition based on salt solution method |
| CN113376086A (en) * | 2021-07-23 | 2021-09-10 | 华侨大学 | Test device and test method for simulating local corrosion of stirrup |
| CN113376086B (en) * | 2021-07-23 | 2024-02-06 | 华侨大学 | Test device and test method for simulating local corrosion of stirrup |
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