CN201152837Y - Intercrystalline corrosion test control apparatus - Google Patents
Intercrystalline corrosion test control apparatus Download PDFInfo
- Publication number
- CN201152837Y CN201152837Y CNU2007203004809U CN200720300480U CN201152837Y CN 201152837 Y CN201152837 Y CN 201152837Y CN U2007203004809 U CNU2007203004809 U CN U2007203004809U CN 200720300480 U CN200720300480 U CN 200720300480U CN 201152837 Y CN201152837 Y CN 201152837Y
- Authority
- CN
- China
- Prior art keywords
- control device
- corrosion test
- glass flask
- control circuit
- electric heater
- 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.)
- Expired - Lifetime
Links
- 230000007797 corrosion Effects 0.000 title abstract description 12
- 238000005260 corrosion Methods 0.000 title abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 19
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 238000010992 reflux Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 230000011514 reflex Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Abstract
The utility model relates to a corrosion test-used control device of a material microscopic test, in particular to an intergranular corrosion test control device made of stainless steel material. The intergranular corrosion test control device comprises a glass flask, an electric heater and a reflex condenser arranged at the upper end of the glass flask and connected with a cooling water pipe, and has the characteristics that the glass flask is arranged in a stainless steel container; the bottom of the stainless steel container is provided with an opening, and a pipe is connected to the container; a liquid level sensor is arranged in the container and is connected with a control circuit; the control circuit is connected with the electric heater. The intergranular corrosion test control device has the advantages that: (1) the automation degree of the intergranular corrosion test device is increased, and the full automatic control of the intergranular corrosion test is realized; (2) the device has reliable quality, stable performance and convenient operation; when accident happens, the time data is not lost.
Description
Technical field
The utility model relates to a kind of corrosion test control device of material microscopic examination, particularly the Huey test control device of stainless steel material.
Technical background
When material is carried out microscopic examination, need carry out intercrystalline corrosion to the sample of material, be to accelerate corrosion process, the corrosive liquid that the material sample that needs a person with the qualifications of a general is usually the put into boiling corrosion tens to twenties hours of heating continuously just can be finished the process of intercrystalline corrosion.Existing Huey test device is made of electric heater, the reflux condenser that the glass flask of corrosive liquid is housed and is installed in glass flask upper end, and the liquid coolant of reflux condenser is provided by tap water.When test unit uses, must have manually day and night on duty so that cut off the water supply and situation that the glass flask long-time heating is broken under, the timely power cutoff of energy prevents the generation of accident.Obviously, such test unit automaticity is low, use is very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency that exists at above-mentioned prior art and a kind of have automatic control function, Huey test control device easy to use are provided.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is: include glass flask 3, electric heater 5 and be installed in the reflux condenser 1 of glass flask upper end, reflux condenser and cooling water pipe join, its difference is that described glass flask is placed in the rustless steel container 4, the rustless steel container bottom is provided with an opening and has pipe to be connected to container 7, liquid level sensor 6 is housed in the container, liquid level sensor 6 is connected with control circuit 8, and control circuit is connected with electric heater.
Press such scheme, be connected to water valve 9 and flow sensor 10 in the described cooling water pipe, the output terminal of flow sensor links to each other with control circuit.
Press such scheme, described reflux condenser 1 is made by metal material.
Press such scheme, described control circuit 8 comprises the Switching Power Supply 11 of joining with power supply, Switching Power Supply links to each other with relay 1J by serial connection flow sensor 10, liquid level sensor 6, the other timer 13 that is connected between liquid level sensor and relay, the normally open contact of relay connects A.C. contactor 1C, and the normally open contact of A.C. contactor is connected with electric heater.
The course of work of the present utility model is: power supply closes a switch when starting working, open water valve and timer, the contact of flow sensor, liquid level sensor is closure state at this moment, relay is switched on, its normally open contact closure, make the normally open contact closure of A.C. contactor, thereby make electric heater and power turn-on; When chilled water cutout or the glass flask corrosive liquid that breaks flows into when the liquid level sensor container is housed through rustless steel container, their contact can be distinguished tripping, make the normally open contact tripping of relay and A.C. contactor, automatically shut down the purpose that the electric heater power supply prevents the generation of accident thereby reach.Timer writes down the time of test automatically.After the electric heater outage, timer stops timing, and timer connects former time continuation timing when recovering energising.
The beneficial effects of the utility model are: (1) has improved the automaticity of Huey test device, has realized the whole-process automatic control of Huey test; (2) this device reliable in quality, stable performance uses operation very convenient, and the time data were not lost when fortuitous event took place.
Description of drawings
Fig. 1 is the structural drawing of facing of an embodiment of the utility model.
Fig. 2 is a control circuit structural drawing among embodiment of the utility model.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing, include glass flask 3, be installed on reflux condenser 1 in the glass flask upper end, reflux condenser is made by copper pipe, the colling end and the cooling water pipe of reflux condenser join, the backflow end of reflux condenser communicates with the glass flask inner chamber, be back to glass flask after making the corrosive liquid cooling of evaporation, cooling water pipe can be running water pipe, be connected to water valve 9 and flow sensor 10 in the described cooling water pipe, the output terminal of flow sensor 10 links to each other with control circuit 8; Described glass flask 3 is placed in the rustless steel container 4, the rustless steel container bottom is provided with an opening and has pipe to be connected to container 7, liquid level sensor 6 is housed in the container, liquid level sensor 6 is connected with control circuit 8, place electric heater 5 below rustless steel container, electric heater 5 can be electric furnace, is used for the heating to glass flask, electric heater links to each other with the 220V power supply by control circuit, and is connected to electromotion pilot lamp 16.Described control circuit 8 comprises the Switching Power Supply 11 of joining with power supply, be connected to pilot lamp 12 on the Switching Power Supply, Switching Power Supply links to each other with relay 1J by serial connection flow sensor 10, liquid level sensor 6, the other timer 13 that is connected between liquid level sensor and relay, the normally open contact of relay links to each other with the wire loop of A.C. contactor 1C, the normally open contact of A.C. contactor is connected with the electric power loop of electric heater 5, with the break-make of control electric heater.
Claims (4)
1, a kind of Huey test control device, include glass flask (3), electric heater (5) and be installed in the reflux condenser (1) of glass flask upper end, reflux condenser and cooling water pipe join, it is characterized in that described glass flask is placed in the rustless steel container (4), the rustless steel container bottom is provided with an opening and has pipe to be connected to container (7), liquid level sensor (6) is housed in the container, and liquid level sensor is connected with control circuit (8), and control circuit is connected with electric heater.
2, Huey test control device as claimed in claim 1 is characterized in that being connected to water valve (9) and flow sensor (10) in described cooling water pipe, the output terminal of flow sensor links to each other with control circuit.
3, Huey test control device as claimed in claim 1 or 2, it is characterized in that described control circuit (8) comprises the Switching Power Supply (11) of joining with power supply, Switching Power Supply links to each other with relay (1J) by serial connection flow sensor (10), liquid level sensor (6), the other timer (13) that is connected between liquid level sensor and relay, the normally open contact of relay connects A.C. contactor (1C), and the normally open contact of A.C. contactor is connected with electric heater.
4, Huey test control device as claimed in claim 1 or 2 is characterized in that described reflux condenser (1) made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203004809U CN201152837Y (en) | 2007-12-27 | 2007-12-27 | Intercrystalline corrosion test control apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203004809U CN201152837Y (en) | 2007-12-27 | 2007-12-27 | Intercrystalline corrosion test control apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152837Y true CN201152837Y (en) | 2008-11-19 |
Family
ID=40128516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203004809U Expired - Lifetime CN201152837Y (en) | 2007-12-27 | 2007-12-27 | Intercrystalline corrosion test control apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152837Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024849A1 (en) * | 2010-08-27 | 2012-03-01 | 华南理工大学 | Medical magnesium alloy biodegradability in vitro dynamic simulation test device |
| CN102590071A (en) * | 2012-02-15 | 2012-07-18 | 航天科工防御技术研究试验中心 | Intergranular corrosion test device |
| CN106168555A (en) * | 2016-08-31 | 2016-11-30 | 青岛海颐天仪器有限公司 | Intelligent multifunctional returns and evaporates instrument |
| CN106872345A (en) * | 2017-03-06 | 2017-06-20 | 中国核动力研究设计院 | The automatic safety control system of corrosion test |
-
2007
- 2007-12-27 CN CNU2007203004809U patent/CN201152837Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012024849A1 (en) * | 2010-08-27 | 2012-03-01 | 华南理工大学 | Medical magnesium alloy biodegradability in vitro dynamic simulation test device |
| CN102590071A (en) * | 2012-02-15 | 2012-07-18 | 航天科工防御技术研究试验中心 | Intergranular corrosion test device |
| CN102590071B (en) * | 2012-02-15 | 2013-12-18 | 航天科工防御技术研究试验中心 | Intergranular corrosion test device |
| CN106168555A (en) * | 2016-08-31 | 2016-11-30 | 青岛海颐天仪器有限公司 | Intelligent multifunctional returns and evaporates instrument |
| CN106872345A (en) * | 2017-03-06 | 2017-06-20 | 中国核动力研究设计院 | The automatic safety control system of corrosion test |
| CN106872345B (en) * | 2017-03-06 | 2019-05-14 | 中国核动力研究设计院 | The automatic safety control system of corrosion test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WUCHANG SHIP HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: STATE-OWNED WUCHANG SHIPBUILDING PLANT |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Ziyang road in Hubei province Wuhan city Wuchang District No. 2, zip code: 430060 Patentee after: Wuchang Shipbuilding Industry Co., Ltd. Address before: Ziyang road in Hubei province Wuhan city Wuchang District No. 2, zip code: 430060 Patentee before: Wuchang Shipyard |
|
| ASS | Succession or assignment of patent right |
Owner name: WUCHANG SHIPBUILDING INDUSTRY COMPANY LTD. Free format text: FORMER OWNER: WUCHANG SHIPBUILDING INDUSTRY CO., LTD. Effective date: 20121026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121026 Address after: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Patentee after: Wuchang Shipbuilding Industry Company Ltd. Address before: 430060 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee before: Wuchang Shipbuilding Industry Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: WUCHANG SHIPBUILDING INDUSTRY CO., LTD. Effective date: 20140724 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140724 Address after: 430060 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee after: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. Address before: 430060 Zhang Zhidong Road, Wuhan, Hubei, No. 2, No. Patentee before: Wuchang Shipbuilding Industry Company Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170614 Address after: 430060 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee after: Wuhan Wuchuan Measurement & Test Co., Ltd. Address before: 430060 Hubei Province, Wuhan city Wuchang District Ziyang Road No. 2 Patentee before: WUCHANG SHIPBUILDING INDUSTRY GROUP CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081119 |
|
| CX01 | Expiry of patent term |