CN217505589U

CN217505589U - Plated item salt fog testing arrangement

Info

Publication number: CN217505589U
Application number: CN202123066996.0U
Authority: CN
Inventors: 刘伟林; 覃文洛; 冯景超
Original assignee: Hengji Coating Huizhou Co ltd
Current assignee: Hengji Coating Huizhou Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-09-27
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses an electroplated part salt atmosphere testing arrangement, include: the device comprises a salt spray metering structure and a plated part bearing structure; wherein, salt spray metering structure includes the water storage box, the internally mounted of water storage box has the motor, the puddler is installed to the output shaft of motor, the feed inlet swing joint of measuring pump bears the box, the externally mounted of apron has a plurality of xenon lamp, install the water pump on the water storage box, the inlet of water pump runs through the inner wall of water storage box, the liquid outlet intercommunication of water pump has the hose and runs through the inner wall of test box sprays salt fog to the test box in the middle of through water pump cooperation atomizing piece simultaneously, and through the condition that xenon lamp simulation sunlight insolate, blows salt fog to the plated item on the filter screen through the cooperation of fan simultaneously for the test procedure, make the utility model discloses can simulate the salt fog corrosion condition of plated item under the sunshine, the staff of being convenient for is to the test of plated item, strengthens plated item test result.

Description

Plated item salt fog testing arrangement

Technical Field

The utility model relates to an electroplated part test technical field specifically is an electroplated part salt fog testing arrangement.

Background

Salt spray corrosion is a common and most destructive atmospheric corrosion, the main corrosive component being marine sodium chloride, which is mainly sourced from oceans and inland saline-alkali regions. The corrosion of the salt mist to the surface of the metal material is caused by the electrochemical reaction of chloride ions with the internal metal through the oxide layer and the protective layer of the metal surface. Meanwhile, the chloride ions contain certain water and energy and are easy to absorb in gaps and gaps on the metal surface to replace oxygen in an oxide layer, and insoluble oxides are changed into soluble chlorides, so that the passivated surface is activated to damage products.

Among the current plated item salt fog testing arrangement, mostly through the humid hot environment at heater or air heater simulation plated item place, but not only can appear humid hot condition in the use through the plated item, mostly can have strong sunlight under the environment that has the salt fog, also can make the plated item damage with higher speed under the high heat ray of sunlight, do not simulate the sunlight among the current plated item testing arrangement, for this reason, provide a plated item salt fog testing arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electroplated part salt atmosphere test device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plated item salt spray testing device, comprising: the device comprises a salt spray metering structure and a plated part bearing structure;

the salt spray metering structure comprises a water storage tank, a motor is arranged in the water storage tank, an output shaft of the motor is provided with a stirring rod, a metering pump is arranged on the water storage tank, a feeding hole of the metering pump is movably connected with a bearing box, and a salinity meter is arranged on the water storage tank;

wherein, plated item bearing structure includes the test box, the test box sets up one side of water storage box, swing joint has the apron on the test box, the externally mounted of apron has a plurality of xenon lamps, install the water pump on the water storage box, the inlet of water pump runs through the inner wall of water storage box, the liquid outlet intercommunication of water pump has the hose and runs through the inner wall of test box, the hose is kept away from the one end intercommunication of water pump has the shower nozzle, the internally mounted of shower nozzle has the atomizing piece, install the fan on the apron, the gas outlet of fan runs through the outer wall of apron, the gas outlet intercommunication of fan has the box body, a plurality of through-holes have been seted up to the outside of box body, the internally mounted of test box has the filter screen.

Through adopting above-mentioned technical scheme, can the concentration of real-time measurement salt solution in the cistern through the salinity meter in the cistern to through the setting of measuring pump, can be quantitative place the salt fog raw materials in to the cistern, simultaneously through the setting of xenon lamp, the environment that the simulation sunlight insolate, and utilize the fan will have the hot-blast plated item that blows on the filter screen of salt fog, carry out better salt fog test to the plated item.

Preferably, the inside of the test box is communicated with a water outlet pipe, and a valve is arranged outside the water outlet pipe.

Through adopting above-mentioned technical scheme, through opening the valve to discharge the inside rivers of test box to the outside through the outlet pipe.

Preferably, the cover plate is hinged with the test box through a pin shaft.

By adopting the technical scheme, the cover plate connected through the pin shaft is convenient for workers to open the cover plate to place the electroplated part on the filter screen.

Preferably, the feeding hole of the metering pump is inserted with the bearing box.

Through adopting above-mentioned technical scheme, through the box that bears who pegs graft, the staff of being convenient for puts into the inside that bears the box with the salt fog raw materials to be connected with the measuring pump.

Preferably, the water storage tank is communicated with a water inlet pipe outside.

Through adopting above-mentioned technical scheme, through the setting of inlet tube, can pour into the inside of water storage box with rivers.

Preferably, the inner bottom wall of the test box is arranged obliquely.

Through adopting above-mentioned technical scheme, the inside diapire of test box sets up for the slope, is convenient for carry the outlet pipe with the inside accumulational rivers of test box.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, drive the puddler through the motor and rotate, make salt fog raw materials and rivers carry out the intensive mixing, accelerate the formation of salt fog, simultaneously can measure the salinity in real time through the salinity meter, and through placing the salt fog raw materials to the inside of bearing the box, and can throw in the salt fog raw materials through the measuring pump by ration, avoid salt fog concentration too big or undersize, spray the salt fog in the middle of the test box through water pump cooperation atomizing piece simultaneously, and through the condition that the xenon lamp simulation sunlight insolate, blow the plated item on the filter screen through the cooperation of fan with the salt fog simultaneously, accelerate the testing process, make the utility model discloses can simulate the salt fog corrosion condition of plated item under the sunshine, the staff of being convenient for is to the test of plated item, strengthen plated item test result.

Drawings

FIG. 1 is a schematic structural view of the salt spray testing device for electroplated parts according to the present invention;

FIG. 2 is a schematic structural view of a box body and a through hole in the salt spray testing device for electroplated parts according to the present invention;

FIG. 3 is a schematic view of the structure of the nozzle and the atomizing plate of the salt spray testing device for electroplated parts according to the present invention.

In the figure: 10. a test box; 11. a water storage tank; 12. a motor; 13. a stirring rod; 14. a salinity meter; 15. a metering pump; 16. a carrying box; 20. filtering with a screen; 21. a cover plate; 22. a xenon lamp; 23. a fan; 24. a box body; 25. a water pump; 26. a hose; 27. a spray head; 28. an atomizing sheet; 29. a through hole; 30. a water outlet pipe; 31. a valve; 32. and (4) a water inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a plated item salt spray testing device, comprising: salt spray metering structure and plated item bearing structure.

As shown in fig. 1 to 3, in order to facilitate the salt spray test of the plated item, a filter screen 20 is installed inside a test box 10 for placing the plated item, and simultaneously the salt spray is delivered to the bottom of the test box 10 to prevent the plated item from directly contacting the accumulated salt water, and a xenon lamp 22 is installed on a cover plate 21 to simulate the sun exposure, and simultaneously a fan 23 is installed on the cover plate 21 and communicated with a box body 24 having a plurality of through holes 29 on the outside to facilitate the wind to be uniformly blown to the plated item, and a water outlet pipe 30 is communicated with the test box 10, and the communication of the water outlet pipe 30 to be closed is limited by installing a valve 31 on the outside of the water outlet pipe 30;

as shown in fig. 1, in order to control the salt spray concentration, a water storage tank 11 is arranged on one side of a test box 10, a water inlet pipe 32 is communicated with the outside of the water storage tank 11, water flow is injected into the water storage tank 11 through the water inlet pipe 32, the inner bottom wall of the test box 10 is arranged in an inclined mode, a motor 12 with an output shaft provided with a stirring rod 13 is installed in the water storage tank 11, the stirring rod 13 is driven by the motor 12 to accelerate mixing of salt spray raw materials and water flow, a salinity meter 14 is installed in the water storage tank 11, salinity is measured through the salinity meter 14, a metering pump 15 is installed on the water storage tank 11, and the salt spray raw materials are borne by a bearing box 16, so that the salt spray raw materials are quantitatively put into the water storage tank 11 through the metering pump 15.

According to the technical scheme, the working steps of the scheme are summarized and carded: the staff places the plated item on filter screen 20, can pass through hose 26 with the inside salt solution of water storage box 11 through start-up water pump 25 and carry shower nozzle 27, and atomize salt solution through atomizing piece 28, and when carrying out the salt spray test, through 14 inside salinity of salinity meter real-time measurement water storage box, and drive puddler 13 through starter motor 12 and stir the inside raw materials of water storage box 11, accelerate the mixture of salt solution, spout rivers through hose 26 and shower nozzle 27 through start-up water pump 25, spout to the plated item after atomizing piece 28, simultaneously through start-up fan 23 and xenon lamp 22, simulate external environment, accelerate the test to the plated item, be convenient for staff's use.

To sum up: the utility model discloses in, drive puddler 13 through motor 12 and rotate, make salt fog raw materials and rivers carry out the intensive mixing, accelerate the formation of salt fog, simultaneously can measure the salinity in real time through salinity meter 14, and through placing the salt fog raw materials to the inside of bearing box 16, and can throw in the salt fog raw materials by ration through measuring pump 15, avoid salt fog concentration too big or undersize, spray test box 10 with the salt fog through water pump 25 cooperation atomizing piece 28 simultaneously in, and simulate the condition that the sunlight insolate through xenon lamp 22, blow the salt fog to the plated item on the filter screen 20 through the cooperation of fan 23 simultaneously, accelerate the test procedure, make the utility model discloses can simulate the salt fog corrosion condition of plated item under the sunshine, the staff of being convenient for is to the test of plated item, strengthen the plated item test result.

The utility model discloses in not relate to the part all the same with prior art or can adopt prior art to realize. 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

1. A plated item salt fog testing arrangement, characterized by includes: the salt spray metering structure and the electroplated part bearing structure;

the salt spray metering structure comprises a water storage tank (11), a motor (12) is installed inside the water storage tank (11), a stirring rod (13) is installed on an output shaft of the motor (12), a metering pump (15) is installed on the water storage tank (11), a feeding port of the metering pump (15) is movably connected with a bearing box (16), and a salinity meter (14) is installed on the water storage tank (11);

wherein, plated item bearing structure includes test box (10), test box (10) set up one side of water storage box (11), swing joint has apron (21) on test box (10), the externally mounted of apron (21) has a plurality of xenon lamp (22), install water pump (25) on water storage box (11), the inlet of water pump (25) runs through the inner wall of water storage box (11), the liquid outlet intercommunication of water pump (25) has hose (26) and runs through the inner wall of test box (10), hose (26) are kept away from the one end intercommunication of water pump (25) has shower nozzle (27), the internally mounted of shower nozzle (27) has atomizing piece (28), install fan (23) on apron (21), the gas outlet of fan (23) runs through the outer wall of apron (21), the gas outlet intercommunication of fan (23) has box body (24), a plurality of through-holes (29) have been seted up to the outside of box body (24), the internally mounted of test box (10) has filter screen (20).

2. The salt spray testing device for electroplated parts of claim 1, wherein: the inside intercommunication of test box (10) has outlet pipe (30), the externally mounted of outlet pipe (30) has valve (31).

3. A plated item salt spray test apparatus according to claim 2, wherein: the cover plate (21) is hinged with the test box (10) through a pin shaft.

4. The salt spray testing device for electroplated parts of claim 1, wherein: the feed inlet of the metering pump (15) is inserted with the bearing box (16).

5. A plated item salt fog test device according to claim 4, wherein: the outside of the water storage tank (11) is communicated with a water inlet pipe (32).

6. A plated item salt fog test device according to claim 5, wherein: the inner bottom wall of the test box (10) is arranged obliquely.