CN213120743U - Liquid level measuring device for copper sheet corrosion test - Google Patents
Liquid level measuring device for copper sheet corrosion test Download PDFInfo
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- CN213120743U CN213120743U CN202022441463.5U CN202022441463U CN213120743U CN 213120743 U CN213120743 U CN 213120743U CN 202022441463 U CN202022441463 U CN 202022441463U CN 213120743 U CN213120743 U CN 213120743U
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- copper sheet
- liquid level
- corrosion test
- sheet
- measuring device
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Abstract
The utility model discloses a liquid level measuring device for copper sheet corrosion test, which comprises a test cylinder, wherein the lower part of the test cylinder is connected with a base, the lower end of the base is communicated with an input pipeline, the lower end of the input pipeline is connected with a pressurizing device, the upper end of the test cylinder is provided with an upper cover, a fixed rod is fixed on the lower surface of the upper cover, the lower end of the fixed rod is provided with a binding rope, the tail end of the binding rope is connected with a copper sheet, a support table is arranged near the upper end of the binding rope, the support table is fixed on the outer side surface of the fixed rod, a floating sheet is arranged above the support table and is sleeved on the outer side surface of the fixed rod, a clearance fit is formed between the floating sheet and the fixed rod, one side of the upper end surface of the floating sheet is fixed with a connecting rod, the upper end surface of the upper cover is, not only saves resources, but also is convenient for workers to observe, and greatly improves the use convenience.
Description
Technical Field
The utility model relates to a corrosion test technical field specifically is a liquid level measurement device for copper sheet corrosion test.
Background
When a copper sheet is subjected to a corrosion test in liquefied petroleum gas, the polished copper sheet needs to be completely immersed in a test cylinder, the test cylinder is placed for 1h at 40 ℃, and then the corrosion degree of the copper sheet is compared with a standard color plate.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a liquid level measurement device for copper sheet corrosion test, can effectually judge whether the copper sheet is by complete submergence, not only resources are saved, the staff of being convenient for moreover observes, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a copper sheet is level measurement device for corrosion test, includes experimental drum, and the below of experimental drum is connected with the base, and the lower extreme and the input pipeline intercommunication of base, input pipeline's lower extreme are connected with pressure device, the upper end of experimental drum is provided with the upper cover, and the lower fixed surface of upper cover has the dead lever, and the lower extreme of dead lever is provided with ties up the rope, and the tail end and the copper sheet of tying up the rope are connected, are provided with a supporting bench near the upper end of tying up the rope, and a supporting bench fixes the lateral surface at the dead lever, and a supporting bench's top is provided with floats the piece, floats the lateral surface that the piece cup jointed at the dead lever, floats and be clearance fit between piece and the dead lever, and the up end one side.
As an optimized technical proposal of the utility model, the floating sheet and the connecting rod are made of light materials.
As the utility model discloses a preferred technical scheme, the upper end of through-hole is provided with the stand pipe, and the connecting rod is located the stand pipe, and the cover plate has been placed to the upper end of stand pipe.
As an optimal technical scheme of the utility model, the lateral surface lower extreme of input pipeline is provided with the valve, and the below of valve is provided with the pressure measurement table.
As an optimized technical scheme of the utility model, the upper end of upper cover and experimental drum is threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: this liquid level measurement device for copper sheet corrosion test compact structure, and reasonable design, occupation space is little during the use, can effectually judge whether the copper sheet is by complete submergence, the lower extreme through the upper cover sets up the suspension of the dead lever copper sheet of being convenient for, liquefied petroleum gas makes the liquefied petroleum gas who enters into the experimental drum of way through the pressurization before getting into experimental drum be liquid, the setting of superficial piece is convenient for will float piece jack-up when the hydraulic petroleum gas who fills in surpasss the copper sheet, and then make the connecting rod stretch out the upper cover, can judge that the copper sheet is by complete submergence, the staff's of being convenient for observation, convenience in use has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: the device comprises a test cylinder 1, a base 2, an upper cover 3, an input pipeline 4, a valve 5, a pressure measuring meter 6, a supporting table 7, a fixing rod 8, a floating sheet 9, a binding rope 10, a copper sheet 11, a connecting rod 12, a guide pipe 13 and a cover sheet 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the following description is made with the upper side of fig. 2 as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a liquid level measuring device for a copper sheet corrosion test comprises a test cylinder 1, a base 2 is connected below the test cylinder 1, the lower end of the base 2 is communicated with an input pipeline 4, the lower end of the input pipeline 4 is connected with a pressurizing device, a valve 5 is arranged at the lower end of the outer side surface of the input pipeline 4, a pressure measuring meter 6 is arranged below the valve 5, the pressure measuring meter 6 is arranged to judge the pressure of the filled liquefied petroleum gas to liquefy the liquefied petroleum gas, an upper cover 3 is arranged at the upper end of the test cylinder 1, the upper cover 3 is in threaded connection with the upper end of the test cylinder 1 to facilitate the disassembly and tightening between the upper cover 3 and the test cylinder 1, a fixing rod 8 is fixed on the lower surface of the upper cover 3, a binding rope 10 is arranged at the lower end of the fixing rod 8, the tail end of the binding rope 10 is connected with a copper sheet 11, a supporting table 7 is arranged at, the upper part of the supporting table 7 is provided with a floating sheet 9, the floating sheet 9 is sleeved on the outer side surface of the fixed rod 8, the floating sheet 9 is in clearance fit with the fixed rod 8, one side of the upper end surface of the floating sheet 9 is fixed with a connecting rod 12, the upper end surface of the upper cover 3 is provided with a through hole, the upper end of the connecting rod 12 is positioned in the through hole, the upper end of the through hole is provided with a guide pipe 13, the connecting rod 12 is positioned in the guide pipe 13, the upward extending direction of the connecting rod 12 can be ensured to be vertical by the arrangement of the guide pipe 13, a cover plate 14 is arranged at the upper end of the guide pipe 13, the arrangement of the cover plate 14 can facilitate a worker to observe whether the connecting rod 12 moves upwards, the floating sheet 9 and the connecting rod 12 are, whether the copper sheet 11 is completely immersed can be effectively judged, and the use convenience is greatly improved.
When in use: the floating piece 9 is moved to the position of being jointed with the supporting platform 7, then the upper cover 3 is screwed with the upper end of the testing cylinder 1, the connecting rod 12 is positioned in the guide pipe 13 or is flush with the upper end surface of the guide pipe 13, the cover piece 14 is placed at the upper end of the guide pipe 13, then the liquefied petroleum gas is pressurized and liquefied through a pressurizing device, whether the pressure reaches the standard or not is observed through a pressure measuring meter 6, then the valve 5 is opened to charge the hydraulic petroleum gas into the test cylinder 1 from the lower end of the test cylinder 1 in a liquid manner, when the liquefied petroleum gas completely submerges the copper sheet, the liquefied petroleum gas is filled in again to enable the liquid level to rise and further push the floating sheet 9 to rise, the floating sheet 9 rises to push the connecting rod 12 to rise to jack the cover sheet 14, the valve 5 is closed at the moment, the filling of the liquefied petroleum gas is stopped, then the upper port of the guide pipe 13 is plugged through the plug, and the corrosion test is carried out.
The utility model can be operated conveniently, occupies little space when in use, and is convenient for operation and use; whether the copper sheet 11 is completely immersed can be effectively judged, and the use convenience is improved; the cover plate 14 is arranged to facilitate the staff to observe whether the connecting rod 12 ascends or not, and the use convenience is further improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a copper sheet is liquid level measurement device for corrosion test, includes experimental drum (1), and the below of experimental drum (1) is connected with base (2), and the lower extreme and input pipeline (4) the intercommunication of base (2), the lower extreme of input pipeline (4) are connected with pressure device, its characterized in that: the upper end of the test cylinder (1) is provided with an upper cover (3), a fixing rod (8) is fixed on the lower surface of the upper cover (3), a binding rope (10) is arranged at the lower end of the fixing rod (8), the tail end of the binding rope (10) is connected with a copper sheet (11), a supporting table (7) is arranged close to the upper end of the binding rope (10), the supporting table (7) is fixed on the outer side surface of the fixing rod (8), a floating sheet (9) is arranged above the supporting table (7), the floating sheet (9) is sleeved on the outer side surface of the fixing rod (8), a gap is matched between the floating sheet (9) and the fixing rod (8), a connecting rod (12) is fixed on one side of the upper end surface of the floating sheet (9), a through hole is formed in the upper end surface of the upper cover.
2. The liquid level measuring device for the copper sheet corrosion test according to claim 1, wherein: the floating pieces (9) and the connecting rods (12) are both made of light materials.
3. The liquid level measuring device for the copper sheet corrosion test according to claim 1, wherein: the upper end of the through hole is provided with a guide pipe (13), the connecting rod (12) is positioned in the guide pipe (13), and the upper end of the guide pipe (13) is provided with a cover plate (14).
4. The liquid level measuring device for the copper sheet corrosion test according to claim 1, wherein: the lower end of the outer side face of the input pipeline (4) is provided with a valve (5), and a pressure measuring meter (6) is arranged below the valve (5).
5. The liquid level measuring device for the copper sheet corrosion test according to claim 1, wherein: the upper cover (3) is in threaded connection with the upper end of the test cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022441463.5U CN213120743U (en) | 2020-10-29 | 2020-10-29 | Liquid level measuring device for copper sheet corrosion test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022441463.5U CN213120743U (en) | 2020-10-29 | 2020-10-29 | Liquid level measuring device for copper sheet corrosion test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120743U true CN213120743U (en) | 2021-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022441463.5U Active CN213120743U (en) | 2020-10-29 | 2020-10-29 | Liquid level measuring device for copper sheet corrosion test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120743U (en) |
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2020
- 2020-10-29 CN CN202022441463.5U patent/CN213120743U/en active Active
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