CN203955255U - Corrosion test solution constant temperature circulating fluid supplier - Google Patents
Corrosion test solution constant temperature circulating fluid supplier Download PDFInfo
- Publication number
- CN203955255U CN203955255U CN201420307834.2U CN201420307834U CN203955255U CN 203955255 U CN203955255 U CN 203955255U CN 201420307834 U CN201420307834 U CN 201420307834U CN 203955255 U CN203955255 U CN 203955255U
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- corrosion
- resistant
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- test solution
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Abstract
The utility model discloses a kind of corrosion test solution constant temperature circulating fluid supplier, it comprises corrosion-resistant cool-bag, the bottom of corrosion-resistant cool-bag is provided with corrosion-resistant heater, top is provided with feed tube, on the chamber wall of corrosion-resistant cool-bag, be positioned at corrosion-resistant heater top and be provided with drain pipe, the outlet of drain pipe is connected with the inlet of test chamber, on drain pipe, be provided with corrosion-resistant infusion pump, in corrosion-resistant cool-bag, be also provided with temperature controller, temperature controller is connected with the power control terminal of corrosion-resistant heater.Utilize this fluid supplier, can directly heat corrosion test solution and be connected with corrosion resistance of metal detection test chamber, test chamber uses as external piece, be not subject to the restriction of water-bath size and shape, overcome restriction and the sample of test chamber to simulated test specimen size and loaded quantitative limitation, improved operating efficiency and conformability.
Description
Technical field
The utility model belongs to corrosion resistance of metal checkout equipment technical field, refers to particularly a kind of corrosion test solution constant temperature circulating fluid supplier.
Background technology
The detection of corrosion resistance of metal need be carried out in constant temperature solution.The general water-bath constant temperature that adopts, the container that is about to be equipped with corrosion test solution is put into water-bath, and the heat conduction between water and test chamber in water-bath, makes container internal corrosion testing liquid keep steady temperature.Be subject to the restriction of water-bath volume, the size and shape of test chamber is restricted, and the corrosion test amount of solution that test chamber loads is extremely restricted, and makes some testing experiments be difficult to carry out, and has also affected the operating efficiency detecting.
Summary of the invention
The purpose of this utility model is, a kind of corrosion test solution constant temperature circulating fluid supplier is provided, and can directly heat corrosion test solution, can ensure corrosion test solution constant temperature in process of the test.
For achieving the above object, corrosion test solution constant temperature circulating fluid supplier of the present utility model, comprise corrosion-resistant cool-bag, its special character is: the bottom of described corrosion-resistant cool-bag is provided with corrosion-resistant heater, top is provided with feed tube, on the chamber wall of described corrosion-resistant cool-bag, be positioned at corrosion-resistant heater top and be provided with drain pipe, the outlet of described drain pipe is connected with the inlet of test chamber, on described drain pipe, be provided with corrosion-resistant infusion pump, in described corrosion-resistant cool-bag, be also provided with temperature controller, described temperature controller is connected with the power control terminal of corrosion-resistant heater.
Preferably, the top of described corrosion-resistant cool-bag offers air control valve.
Further, be positioned at drain pipe top and be provided with low water level protective device in described corrosion-resistant cool-bag, described low water level protective device is connected respectively with the power control terminal of corrosion-resistant heater and corrosion-resistant infusion pump.
Again further, described feed tube is connected with the liquid outlet of test chamber.
Corrosion test solution constant temperature circulating fluid supplier of the present utility model, can directly heat corrosion test solution and be connected with corrosion resistance of metal detection test chamber, and in two containers, solution forms circulation.When use, corrosion test solution is packed in the cool-bag of this constant temperature circulating fluid supplier and carry out temperature control heating, and by infusion pump to test chamber feed flow, like this, because test chamber uses as external piece, be not subject to the restriction of water-bath size and shape, can adopt and can meet any size of test requirements document, the container of shape, overcome restriction and the sample of test chamber to simulated test specimen size and loaded quantitative limitation, improve operating efficiency and conformability.
While using constant temperature circulating water-feed of the present utility model, first add corrosion test solution by feed tube, and the control temperature range of design temperature controller, then the power supply of connecting heater starts heating, in the time that corrosion test solution reaches design temperature, temperature controller cuts off the power supply of heater, stops heating; When solution temperature is during lower than design temperature, temperature controller is controlled connection heater power source automatically, and heater reheats, and realizes the thermostatic control to corrosion test solution with this.This circulating feeding liquid device is carried corrosion test solution by liquid outlet to test chamber.After feed tube is connected with the liquid outlet of test chamber, in the time that the amount of corrosion test solution in test chamber reaches the liquid outlet of test chamber, corrosion test solution overflows and is transmitted back to this constant temperature circulating water-feed by feed tube, reenters temperature control heating.
After long-time use; due to corrosion test solution evaporation or leakage; may cause the minimizing of corrosion test solution; when the corrosion test solution position in cool-bag is during lower than water level protection device; water level protection device can cut off the power supply of heater and infusion pump, to ensure the use safety of equipment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of corrosion test solution constant temperature circulating water-feed.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model corrosion test solution constant temperature circulating water-feed is described in further detail.
One shown in accompanying drawing 1, a kind of corrosion test solution constant temperature circulating fluid supplier, comprise corrosion-resistant cool-bag 1, the bottom of corrosion-resistant cool-bag 1 is provided with corrosion-resistant heater 3, top is provided with feed tube 4, on the chamber wall of corrosion-resistant cool-bag 1, be positioned at corrosion-resistant heater 3 tops and be provided with drain pipe 6, the outlet of drain pipe 6 is connected with the inlet 11 of test chamber 10, on drain pipe 6, be provided with corrosion-resistant infusion pump 5, in corrosion-resistant cool-bag 1, be also provided with temperature controller 7, temperature controller 7 is connected with the power control terminal of corrosion-resistant heater 3, the top of corrosion-resistant cool-bag 1 offers air control valve 9.In corrosion-resistant cool-bag 1, be positioned at drain pipe 6 tops and be provided with low water level protective device 2, low water level protective device 2 is connected respectively with the power control terminal of corrosion-resistant infusion pump 5 with corrosion-resistant heater 3.Feed tube 4 is connected with the liquid outlet 12 of test chamber 10.
While using corrosion test solution constant temperature circulating water-feed of the present utility model, first add corrosion test solution 8 by feed tube 4, and the control temperature range of design temperature controller 7, then the power supply of connecting corrosion-resistant heater 3 starts heating, in the time that corrosion test solution 8 reaches design temperature, temperature controller 7 cuts off the power supply of corrosion-resistant heater 3, stops heating; When corrosion test solution 8 temperature are during lower than design temperature, temperature controller 7 is automatically controlled and is connected corrosion-resistant heater 3 power supplys, and corrosion-resistant heater 3 reheats, and realizes the thermostatic control to corrosion test solution 8 with this.This corrosion test solution constant temperature circulating fluid supplier is carried corrosion test solution 8 by drain pipe 6 to test chamber 10.In the time that the amount of corrosion test solution 8 in test chamber 10 reaches the liquid outlet 12 of test chamber 10, corrosion test solution 8 overflows and is transmitted back to this constant temperature circulating water-feed by feed tube 4, re-starts temperature control heating.After long-time test; if corrosion test solution 8 volatilizees or leaks; cause the minimizing of corrosion test solution 8; when the liquid level in corrosion-resistant cool-bag 1 is during lower than low water level protective device 2; protective device 2 can cut off the power supply of corrosion-resistant heater 3 and corrosion-resistant infusion pump 5, to ensure the use safety of equipment.
Claims (5)
1. a corrosion test solution constant temperature circulating fluid supplier, comprise corrosion-resistant cool-bag (1), it is characterized in that: the bottom of described corrosion-resistant cool-bag (1) is provided with corrosion-resistant heater (3), top is provided with feed tube (4), on the chamber wall of described corrosion-resistant cool-bag (1), be positioned at corrosion-resistant heater (3) top and be provided with drain pipe (6), the outlet of described drain pipe (6) is connected with the inlet (11) of test chamber (10), on described drain pipe (6), be provided with corrosion-resistant infusion pump (5), in described corrosion-resistant cool-bag (1), be also provided with temperature controller (7), described temperature controller (7) is connected with the power control terminal of corrosion-resistant heater (3).
2. corrosion test solution constant temperature circulating fluid supplier according to claim 1, is characterized in that: the top of described corrosion-resistant cool-bag (1) offers air control valve (9).
3. corrosion test solution constant temperature circulating fluid supplier according to claim 1 and 2; it is characterized in that: in described corrosion-resistant cool-bag (1), be positioned at drain pipe (6) top and be provided with low water level protective device (2), described low water level protective device (2) is connected respectively with the power control terminal of corrosion-resistant infusion pump (5) with corrosion-resistant heater (3).
4. corrosion test solution constant temperature circulating fluid supplier according to claim 1 and 2, is characterized in that: described feed tube (4) is connected with the liquid outlet (12) of test chamber (10).
5. corrosion test solution constant temperature circulating fluid supplier according to claim 3, is characterized in that: described feed tube (4) is connected with the liquid outlet (12) of test chamber (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307834.2U CN203955255U (en) | 2014-06-10 | 2014-06-10 | Corrosion test solution constant temperature circulating fluid supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307834.2U CN203955255U (en) | 2014-06-10 | 2014-06-10 | Corrosion test solution constant temperature circulating fluid supplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955255U true CN203955255U (en) | 2014-11-26 |
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ID=51915897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307834.2U Expired - Fee Related CN203955255U (en) | 2014-06-10 | 2014-06-10 | Corrosion test solution constant temperature circulating fluid supplier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100297A (en) * | 2018-08-10 | 2018-12-28 | 西南交通大学 | The corrosive liquid temperature control equipment and control method of liner structure accelerated corrosion test |
-
2014
- 2014-06-10 CN CN201420307834.2U patent/CN203955255U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100297A (en) * | 2018-08-10 | 2018-12-28 | 西南交通大学 | The corrosive liquid temperature control equipment and control method of liner structure accelerated corrosion test |
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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 |
Effective date of registration: 20170719 Address after: 430083, Hubei Wuhan Qingshan District Factory No. 2 Gate joint stock company organs Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Hubei, Wuhan, Wuchang Friendship Road, No. 999, block A, floor 15 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20180610 |
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| CF01 | Termination of patent right due to non-payment of annual fee |