CN203733016U - Automatic fluid infusion device of metal corrosion test box - Google Patents
Automatic fluid infusion device of metal corrosion test box Download PDFInfo
- Publication number
- CN203733016U CN203733016U CN201320774101.5U CN201320774101U CN203733016U CN 203733016 U CN203733016 U CN 203733016U CN 201320774101 U CN201320774101 U CN 201320774101U CN 203733016 U CN203733016 U CN 203733016U
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- solution tank
- fluid infusion
- tank
- test box
- metal corrosion
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Abstract
The utility model discloses an automatic fluid infusion device of a metal corrosion test box, which is used for solving the problems of an existing test box that manual fluid infusion is adopted to cause large workload and affect the corrosion detection result. The automatic fluid infusion device includes a solution tank used for holding corrosive liquid in the test box, a fluid infusion tank is arranged above the solution tank, a large solution tank is arranged below the solution tank, the large solution tank, the solution tank and the fluid infusion tank are mutually communicated by a tee pipeline, an electromagnetic valve is arranged on each branch pipe of the tee pipeline, the electromagnetic valve on the branch pipe of the large solution tank is connected with a pump in parallel, a liquidometer and a thermometer are respectively installed in the solution tank and the fluid infusion tank, all electromagnetic valves, liquidometers and thermometers and pumps are connected with a control system, and a heating bar connected with the control system is further installed in the fluid infusion tank. The automatic fluid infusion device disclosed by the utility model can be used for achieving automatic fluid infusion of the metal corrosion test box for a long time, thereby ensuring little manual intervention, reducing the maintenance workload of an operator and ensuring the test accuracy and repeatability, and meanwhile, after fluid infusion, the fluctuation of the temperature in the solution tank is small, so that the influence on the test is small.
Description
Technical field
The utility model relates to a kind of metal corrosion test case automatic liquid supply device.
Background technology
In corrosion test chamber, in order to measure the corrosion life of steel, steel need periodically to immerse in corrosive liquid, because temperature in casing is higher, corrosive liquid volatilizees gradually, needs regular replenishment solution, chamber at present adopts the method for artificial fluid infusion, at set intervals, manually add liquid, cause in solution tank level fluctuation larger, the corrosion of steel sample is inhomogeneous, affect the result of corrosion check, test repeatability is not high, and testing crew workload is large.
Summary of the invention
The purpose of this utility model is to overcome prior art defect, and a kind of metal corrosion test case automatic liquid supply device is provided.
The technical solution of the utility model is achieved in that a kind of metal corrosion test case automatic liquid supply device, comprise the solution tank that fills corrosive liquid in chamber, it is, above solution tank, be provided with fluid infusion groove, solution tank below is provided with large solution tank, between large solution tank, solution tank, fluid infusion groove, by triplate line, interconnect, on every branch road of triplate line, there is solenoid valve, large solution tank props up way solenoid valve and is parallel with pump, solution tank and fluid infusion groove are all equipped with liquid level gauge and temperature measurer, and all solenoid valves, liquid level gauge, temperature measurer and pump are all connected with control system.
Preferably, in fluid infusion groove, be also equipped with the heating rod being connected with control system.
The utility model can be realized the long-term automatic liquid supply of metal corrosion test case, and manual intervention is few, has alleviated operating personnel's maintenance, has guaranteed the accuracy and repeatability of test, and after fluid infusion simultaneously, solution tank temperature fluctuation is little, little on test impact.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1-heating rod; 2-fluid infusion groove; 3-temperature measurer; 4-liquid level gauge; 5-chamber; 6-solution tank; The large solution tank of 7-; 8-plastic magnetic force pump; 9-fluid infusion groove props up way solenoid valve; 10-is large, and solution tank props up way solenoid valve; 11-solution tank props up way solenoid valve.
Embodiment
Below in conjunction with accompanying drawing, be further described:
As shown in Figure 1, a kind of metal corrosion test case automatic liquid supply device, comprise the solution tank 6 that fills corrosive liquid in chamber 5, above solution tank 6, be provided with fluid infusion groove 2, solution tank 6 belows are provided with large solution tank 7, between large solution tank 7, solution tank 6, fluid infusion groove 2, by triplate line, interconnect, on every branch road of triplate line, be respectively equipped with large solution tank and prop up that way solenoid valve 10, solution tank prop up way solenoid valve 11, fluid infusion groove props up way solenoid valve 9; Large solution tank props up way solenoid valve 10 and is parallel with plastic magnetic force pump 8, solution tank 6 and fluid infusion groove 2 are all equipped with liquid level gauge 4 and temperature measurer 3, in fluid infusion groove 2, be also equipped with heating rod 1, large solution tank props up way solenoid valve 10, solution tank and props up that way solenoid valve 11, fluid infusion groove prop up way solenoid valve 9, liquid level gauge 4, temperature measurer 3 and plastic magnetic force pump 8, heating rod 1 is all connected with control system, and control system adopts the action of existing computer programming control method control all parts.
When in solution tank 6, liquid level is lower than predetermined value, in fluid infusion groove 1, solution props up way solenoid valve 9 and solution tank by fluid infusion groove and props up way solenoid valve 11 and add liquid to solution tank 6 under Action of Gravity Field, until reach liquid level gauge 4 setting values; Utilize temperature measurer 3 to measure the temperature of liquid in solution tank 6, control heating rod 1 Automatic-heating fluid infusion groove 2 solution, recycling temperature measurer 3 is measured the temperature in fluid infusion groove 2 in real time, feeds back to control system, control the heating power of heating rod 1, until consistent with solution temperature in solution tank 6.When liquid level gauge 4 is measured fluid infusion groove 2 liquid levels lower than predetermined value, plastic magnetic force pump 8 starts, and large solution tank 7 is to 2 fluid infusion of fluid infusion groove, and whole fluid infusion process need not manual operation, the precise control of liquid level temperature.
Utilize fluid infusion groove to prop up way solenoid valve 9 and prop up way solenoid valve 10 with large solution tank, the solution in fluid infusion groove 2 can flow back into large solution tank 7, adjusts capacity or the emptying fluid infusion groove 2 of liquid to be heated in fluid infusion groove 2 and waits for test next time; Liquid in solution tank 6 props up way solenoid valve 11 by solution tank and props up way solenoid valve 10 with large solution tank simultaneously, also can be drained in large solution tank 7, be convenient to the cleaning in chamber 6, whole process need not operating personnel's onsite moving corrosive liquid, has ensured the safety of testing crew.
The utility model is by adopting the 2 automatic heating fluid infusion of fluid infusion groove, and the method for large 7 two fluid infusion of solution tank, has realized solution tank 6 automatic control of liquid, and the interior temperature fluctuation of solution tank 6 is little, and level stability is applicable to the state of the long-term unattended duty of equipment.
Claims (2)
1. a metal corrosion test case automatic liquid supply device, comprise the solution tank that fills corrosive liquid in chamber, it is characterized in that: above solution tank, be provided with fluid infusion groove, solution tank below is provided with large solution tank, between large solution tank, solution tank, fluid infusion groove, by triplate line, interconnect, on every branch road of triplate line, have solenoid valve, large solution tank props up way solenoid valve and is parallel with pump, and solution tank and fluid infusion groove are all equipped with liquid level gauge and temperature measurer; All solenoid valves, liquid level gauge, temperature measurer and pump are all connected with outside control system.
2. a kind of metal corrosion test case automatic liquid supply device according to claim 1, is characterized in that: in fluid infusion groove, be also equipped with the heating rod being connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774101.5U CN203733016U (en) | 2013-12-02 | 2013-12-02 | Automatic fluid infusion device of metal corrosion test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320774101.5U CN203733016U (en) | 2013-12-02 | 2013-12-02 | Automatic fluid infusion device of metal corrosion test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733016U true CN203733016U (en) | 2014-07-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320774101.5U Expired - Fee Related CN203733016U (en) | 2013-12-02 | 2013-12-02 | Automatic fluid infusion device of metal corrosion test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733016U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291256A (en) * | 2014-09-29 | 2015-01-21 | 浙江长华汽车零部件有限公司 | Solution replenishing device |
| CN105699614A (en) * | 2016-01-25 | 2016-06-22 | 武汉华星光电技术有限公司 | On-line monitoring system |
| CN106018252A (en) * | 2016-06-30 | 2016-10-12 | 中国航空工业标准件制造有限责任公司 | Multifunctional numerical-control stress corrosion instrument |
| US10393951B2 (en) | 2015-06-26 | 2019-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Backlight module and display device |
| CN111781129A (en) * | 2019-04-04 | 2020-10-16 | 应急管理部化学品登记中心 | High-efficiency metal material corrosion rate measuring device and method |
| CN112986110A (en) * | 2019-12-13 | 2021-06-18 | 上海大学 | Portable device for simulating multi-space environment |
-
2013
- 2013-12-02 CN CN201320774101.5U patent/CN203733016U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291256A (en) * | 2014-09-29 | 2015-01-21 | 浙江长华汽车零部件有限公司 | Solution replenishing device |
| US10393951B2 (en) | 2015-06-26 | 2019-08-27 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Backlight module and display device |
| CN105699614A (en) * | 2016-01-25 | 2016-06-22 | 武汉华星光电技术有限公司 | On-line monitoring system |
| US10167869B2 (en) | 2016-01-25 | 2019-01-01 | Wuhan China Star Optoelectronics Technology Co., Ltd | Wastewater and analysis system with monitored sample tube fill level |
| CN106018252A (en) * | 2016-06-30 | 2016-10-12 | 中国航空工业标准件制造有限责任公司 | Multifunctional numerical-control stress corrosion instrument |
| CN111781129A (en) * | 2019-04-04 | 2020-10-16 | 应急管理部化学品登记中心 | High-efficiency metal material corrosion rate measuring device and method |
| CN112986110A (en) * | 2019-12-13 | 2021-06-18 | 上海大学 | Portable device for simulating multi-space environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: 430083, Gate No. 2, Qingshan District, Hubei, Wuhan Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Wuhan, Hubei Friendship Road, No. 999, Wuchang Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20181202 |