CN112666068A - Mixed gas corrosion test box - Google Patents
Mixed gas corrosion test box Download PDFInfo
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- CN112666068A CN112666068A CN202011570912.4A CN202011570912A CN112666068A CN 112666068 A CN112666068 A CN 112666068A CN 202011570912 A CN202011570912 A CN 202011570912A CN 112666068 A CN112666068 A CN 112666068A
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- fixedly connected
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- 238000012360 testing method Methods 0.000 title claims abstract description 53
- 230000007797 corrosion Effects 0.000 title claims abstract description 19
- 238000005260 corrosion Methods 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000001179 sorption measurement Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention discloses a mixed gas corrosion test box, which relates to the field of test equipment and comprises a test box, wherein an air inlet pipe is fixedly connected to one side of the top end of the test box, a flow valve is fixedly mounted in the middle of the air inlet pipe, a heating plate is fixedly connected to the inside of the test box, a detection plate is fixedly connected to one side of the inside of the test box, a guide rail is fixedly connected to the other side of the inside of the test box, a limiting plate is movably connected to the inside of the guide rail, a sealing plate is fixedly connected to the middle of one side of the limiting plate, a handle is fixedly connected to the top end of the sealing plate. The gas detection device can quantify the gas to be detected through the flow valve, so that the corrosivity of the gas can be improved, the activity of the gas can be improved through the heating plate, so that the detection efficiency of the gas can be improved, the gas can be fully contacted through the detection plate, and the accuracy of a gas detection result can be improved.
Description
Technical Field
The invention relates to the field of test equipment, in particular to a mixed gas corrosion test chamber.
Background
The mixed gas experiment is mainly used for determining the influence of mixed gas existing in an indoor environment of work or storage on elements, systems and materials of electric and electronic products, particularly the influence of corrosion of contacts and connectors caused by the mixed gas. The mixed gas experimental system can be assembled into a sub-system or a complete system respectively, and the selection of materials, manufacturing processes and element design can be facilitated on the basis of mutual corrosion resistance according to the information given by the flowing mixed gas corrosion system experiment.
However, the existing mixed gas corrosion test box has the following defects through analysis: the volume of the detection gas cannot be controlled, and the gas cannot be in full contact with the detection plate in the detection process, so that the detection result of the test chamber has errors.
Disclosure of Invention
The present invention is directed to a mixed gas corrosion test chamber to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a mixed gas corrosion test box comprises a test box body, wherein one side of the top end of the test box body is fixedly connected with an air inlet pipe, the middle of the air inlet pipe is fixedly provided with a flow valve, the interior of the test box body is fixedly connected with a heating plate, one side of the interior of the test box body is fixedly connected with a detection plate, the other side of the interior of the test box body is fixedly connected with a guide rail, the interior of the guide rail is movably connected with a limiting plate, and the middle of one side of the limiting plate is fixedly connected;
the top fixedly connected with handle of closing plate, the lower surface swing joint of handle has sealed piece, one side of closing plate is provided with adsorbs the storehouse, one side middle part fixedly connected with blast pipe of proof box, the middle part fixedly connected with airtight valve of blast pipe.
Optionally, the bottom end of the air inlet pipe penetrates through the heating plate and is fixedly connected with the heating plate;
the model of flow valve is JXPCM.
Optionally, the detection plates are provided in plurality, and the detection plates are arranged in a staggered manner at equal intervals;
one end of the detection plate penetrates through the heating plate and is fixedly connected with the inner wall of the test box.
Optionally, two ends of the heating plate are respectively fixedly connected with two ends of the guide rail;
the bottom end of the guide rail is fixedly connected with the inner bottom wall of the test box.
Optionally, the bottom end of the sealing plate is movably connected with the inner bottom wall of the test box;
the bottom end of the limiting plate is movably connected with the inner bottom wall of the test box.
Optionally, the lower surface of the sealing block is fixedly connected with one side of the top end of the test box;
the inside of the adsorption bin is active carbon.
The invention has the technical effects and advantages that:
1. the gas detection device can quantify the gas to be detected through the flow valve, so that the corrosivity of the gas can be improved, the activity of the gas can be improved through the heating plate, so that the detection efficiency of the gas can be improved, the gas can be fully contacted through the detection plate, and the accuracy of a gas detection result can be improved.
2. The invention can prevent gas from leaking or discharging in the detection process through the sealing plate and the sealing block, and can treat the detected gas through the adsorption bin.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic sectional front view of the present invention.
Fig. 3 is a schematic perspective view of the sealing block structure of the present invention.
In the figure: 1. a test chamber; 2. an air inlet pipe; 3. a flow valve; 4. heating plates; 5. detecting a plate; 6. a guide rail; 7. a sealing plate; 8. a handle; 9. a sealing block; 10. an adsorption bin; 11. an exhaust pipe; 12. a sealing valve; 13. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a mixed gas corrosion test box as shown in figures 1-3, which comprises a test box 1, wherein one side of the top end of the test box 1 is fixedly connected with an air inlet pipe 2, the bottom end of the air inlet pipe 2 penetrates through a heating plate 4 and is fixedly connected with the heating plate 4, the middle part of the air inlet pipe 2 is fixedly provided with a flow valve 3, the model of the flow valve 3 is JX112058PCM, the gas to be detected can be quantified through the flow valve 3, so that the corrosion of the gas can be improved, the heating plate 4 is fixedly connected with the inside of the test box 1, two ends of the heating plate 4 are respectively and fixedly connected with two ends of a guide rail 6, the activity of the gas can be improved through the heating plate 4, so that the detection efficiency of the gas can be improved, one side of the inside of the test box 1 is fixedly connected with a detection plate 5, the detection plate 5 is provided with a plurality of detection plates 5 which, the gas can be fully contacted through the detection plate 5, so that the accuracy of a gas detection result can be improved, the other side of the inside of the test box 1 is fixedly connected with the guide rail 6, the bottom end of the guide rail 6 is fixedly connected with the inner bottom wall of the test box 1, the inside of the guide rail 6 is movably connected with the limiting plate 13, the bottom end of the limiting plate 13 is movably connected with the inner bottom wall of the test box 1, the middle part of one side of the limiting plate 13 is fixedly connected with the sealing plate 7, and the bottom end of the sealing plate 7 is movably connected with the inner bottom wall;
top fixedly connected with handle 8 of closing plate 7, the lower surface swing joint of handle 8 has sealed piece 9, the lower surface of sealed piece 9 and the top one side fixed connection of proof box 1, can prevent through closing plate 7 and sealed piece 9 that gas from appearing leaking or discharging in the testing process, one side of closing plate 7 is provided with adsorbs storehouse 10, the inside of adsorbing storehouse 10 is the active carbon, can handle the gas that finishes detecting through adsorbing storehouse 10, one side middle part fixedly connected with blast pipe 11 of proof box 1, the middle part fixedly connected with sealed valve 12 of blast pipe 11.
This practical theory of operation: this gas mixture corrosion test case, during the use, through intake pipe 2 and flow valve 3 with quantitative gas transport to proof box 1's inside and through the activity that hot plate 4 improves gas, thereby can gaseous detection efficiency, can make gaseous abundant contact through pick-up plate 5, thereby can improve the accuracy of gaseous testing result, detect the back that finishes, pull up closing plate 7, can handle the gas that finishes detecting and discharge through blast pipe 11 through adsorbing storehouse 10.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A mixed gas corrosion test chamber comprises a test chamber (1) and is characterized in that: an air inlet pipe (2) is fixedly connected to one side of the top end of the test box (1), a flow valve (3) is fixedly mounted in the middle of the air inlet pipe (2), a heating plate (4) is fixedly connected to the inside of the test box (1), a detection plate (5) is fixedly connected to one side of the inside of the test box (1), a guide rail (6) is fixedly connected to the other side of the inside of the test box (1), a limiting plate (13) is movably connected to the inside of the guide rail (6), and a sealing plate (7) is fixedly connected to the middle of one side of the limiting plate (13);
the top fixedly connected with handle (8) of closing plate (7), the lower surface swing joint of handle (8) has sealed piece (9), one side of closing plate (7) is provided with adsorbs storehouse (10), one side middle part fixedly connected with blast pipe (11) of proof box (1), the middle part fixedly connected with airtight valve (12) of blast pipe (11).
2. The mixed gas corrosion test chamber of claim 1, wherein:
the bottom end of the air inlet pipe (2) penetrates through the heating plate (4) and is fixedly connected with the heating plate (4);
the model of the flow valve (3) is JX112058 PCM.
3. The mixed gas corrosion test chamber of claim 1, wherein:
the detection plates (5) are arranged in a plurality, and the detection plates (5) are arranged in a staggered mode at equal intervals;
one end of the detection plate (5) penetrates through the heating plate (4) and is fixedly connected with the inner wall of the test box (1).
4. The mixed gas corrosion test chamber of claim 1, wherein:
two ends of the heating plate (4) are respectively fixedly connected with two ends of the guide rail (6);
the bottom end of the guide rail (6) is fixedly connected with the inner bottom wall of the test box (1).
5. The mixed gas corrosion test chamber of claim 1, wherein:
the bottom end of the sealing plate (7) is movably connected with the inner bottom wall of the test box (1);
the bottom end of the limiting plate (13) is movably connected with the inner bottom wall of the test box (1).
6. The mixed gas corrosion test chamber of claim 1, wherein:
the lower surface of the sealing block (9) is fixedly connected with one side of the top end of the test box (1);
the interior of the adsorption bin (10) is active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570912.4A CN112666068A (en) | 2020-12-26 | 2020-12-26 | Mixed gas corrosion test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570912.4A CN112666068A (en) | 2020-12-26 | 2020-12-26 | Mixed gas corrosion test box |
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| Publication Number | Publication Date |
|---|---|
| CN112666068A true CN112666068A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011570912.4A Pending CN112666068A (en) | 2020-12-26 | 2020-12-26 | Mixed gas corrosion test box |
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| CN (1) | CN112666068A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3753185B1 (en) * | 2005-09-14 | 2006-03-08 | スガ試験機株式会社 | Corrosion test equipment |
| CN201935857U (en) * | 2010-12-13 | 2011-08-17 | 中国航空工业集团公司北京航空材料研究院 | Corrosive gas test box |
| JP5633050B1 (en) * | 2013-10-16 | 2014-12-03 | スガ試験機株式会社 | Gas corrosion tester, test tank for gas corrosion tester and gas corrosion test method |
| CN104458557A (en) * | 2014-12-22 | 2015-03-25 | 南京五和试验设备有限公司 | Mixed gas experimental system |
| CN206627417U (en) * | 2017-03-29 | 2017-11-10 | 苏州市美信检测技术有限公司 | A kind of gas attack experimental facilities |
| CN206906214U (en) * | 2017-04-26 | 2018-01-19 | 无锡索亚特试验设备有限公司 | A kind of sulfur dioxide gas corrosion testing apparatus |
| CN207408285U (en) * | 2017-10-25 | 2018-05-25 | 九江运城制版有限公司 | A kind of salt mist tester |
| CN109406383A (en) * | 2018-12-29 | 2019-03-01 | 天津天涂豪邦涂料有限公司 | A kind of aqueous colorful building coating moisture-proof cold cycling experiment test device |
| CN209485900U (en) * | 2019-01-28 | 2019-10-11 | 渤海船舶职业学院 | A kind of coating for watercraft detection device |
| CN209696932U (en) * | 2019-01-30 | 2019-11-29 | 无锡市上开试验设备有限公司 | A kind of sulphur dioxide corrosion testing chamber |
| CN210401163U (en) * | 2019-05-30 | 2020-04-24 | 德赛英创（天津）科技有限公司 | Gaseous corrosivity check out test set convenient to gather |
| CN210665443U (en) * | 2019-09-20 | 2020-06-02 | 上海储融检测技术股份有限公司 | Walk-in gas corrosion test box |
| CN211122468U (en) * | 2019-11-27 | 2020-07-28 | 上海乐谦工程科技有限公司 | Sulfur dioxide gas corrosion test device |
| CN211179466U (en) * | 2019-11-14 | 2020-08-04 | 苏州群鹰防腐材料有限公司 | Neutral salt fog resistant tester |
| CN214374167U (en) * | 2020-12-26 | 2021-10-08 | 华测检测认证集团股份有限公司 | Mixed gas corrosion test box |
-
2020
- 2020-12-26 CN CN202011570912.4A patent/CN112666068A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3753185B1 (en) * | 2005-09-14 | 2006-03-08 | スガ試験機株式会社 | Corrosion test equipment |
| CN201935857U (en) * | 2010-12-13 | 2011-08-17 | 中国航空工业集团公司北京航空材料研究院 | Corrosive gas test box |
| JP5633050B1 (en) * | 2013-10-16 | 2014-12-03 | スガ試験機株式会社 | Gas corrosion tester, test tank for gas corrosion tester and gas corrosion test method |
| CN104458557A (en) * | 2014-12-22 | 2015-03-25 | 南京五和试验设备有限公司 | Mixed gas experimental system |
| CN206627417U (en) * | 2017-03-29 | 2017-11-10 | 苏州市美信检测技术有限公司 | A kind of gas attack experimental facilities |
| CN206906214U (en) * | 2017-04-26 | 2018-01-19 | 无锡索亚特试验设备有限公司 | A kind of sulfur dioxide gas corrosion testing apparatus |
| CN207408285U (en) * | 2017-10-25 | 2018-05-25 | 九江运城制版有限公司 | A kind of salt mist tester |
| CN109406383A (en) * | 2018-12-29 | 2019-03-01 | 天津天涂豪邦涂料有限公司 | A kind of aqueous colorful building coating moisture-proof cold cycling experiment test device |
| CN209485900U (en) * | 2019-01-28 | 2019-10-11 | 渤海船舶职业学院 | A kind of coating for watercraft detection device |
| CN209696932U (en) * | 2019-01-30 | 2019-11-29 | 无锡市上开试验设备有限公司 | A kind of sulphur dioxide corrosion testing chamber |
| CN210401163U (en) * | 2019-05-30 | 2020-04-24 | 德赛英创（天津）科技有限公司 | Gaseous corrosivity check out test set convenient to gather |
| CN210665443U (en) * | 2019-09-20 | 2020-06-02 | 上海储融检测技术股份有限公司 | Walk-in gas corrosion test box |
| CN211179466U (en) * | 2019-11-14 | 2020-08-04 | 苏州群鹰防腐材料有限公司 | Neutral salt fog resistant tester |
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