CN216594705U

CN216594705U - Environment-friendly salt fog testing machine

Info

Publication number: CN216594705U
Application number: CN202123170555.5U
Authority: CN
Inventors: 龚华春
Original assignee: Shanghai Xinyi Industrial Co ltd
Current assignee: Shanghai Xinyi Industrial Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-24
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an environment-friendly salt mist testing machine, which belongs to the technical field of salt mist tests and comprises a box body, wherein a liquid storage bin is arranged inside the box body, the liquid storage bin is connected with a bent pipe, a steam outlet pipe is inserted on the bent pipe, a nozzle is arranged on the steam outlet pipe, a protective cover is arranged at the top of the box body, an observation window is arranged on the protective cover, a demisting device is arranged on the observation window, the demisting device comprises installation strips and inner attachment strips which are positioned on two sides of the observation window, the inner attachment strips and the installation strips are mutually attracted, and one side, close to the inner attachment strips, of the installation strips is connected with a first cleaning strip. The return bend that makes fog follow stock solution storehouse effluence flow direction play steam pipe through setting up, further through the nozzle blowout on the steam pipe for the inside concentration distribution of box is more even, and clean strip one and clean strip two can clean the both sides of observation window simultaneously, make the inside operating mode of observation window being convenient for look over the box.

Description

Environment-friendly salt fog testing machine

Technical Field

The utility model belongs to the technical field of salt spray tests, and particularly relates to an environment-friendly salt spray testing machine.

Background

The salt spray test is an environmental test which mainly utilizes the artificial simulated salt spray environmental conditions created by salt spray test equipment to evaluate the corrosion resistance of products or metal materials. The salt spray test standard is a definite specific specification made on the salt spray test conditions such as temperature, humidity, sodium chloride solution concentration, pH value and the like, and in addition, technical requirements are provided for the performance of the salt spray test box. The products to be subjected to the salt spray test are mainly metal products, and the corrosion resistance of the products is inspected through detection. Automobile parts are manufactured by performing salt spray tests on the parts to obtain relevant performance data.

Present salt fog test device is often through realizing the atomizing to liquid heating to make the inside and outside difference in temperature of device, can produce the fog on the observation window, and because the top blowout fog of spray tower, the salt fog is attached to on the observation window easily, and the work piece that inside was tested is carried out in the influence is watched, if open the observation window cleanness, then can cause the salt fog loss, test device generally only passes through spray tower blowout fog in addition, and the fog is concentrated, and the inside salt fog concentration of device is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly salt mist testing machine, which is used for solving the problem of the existing environment-friendly salt mist testing machine in the use process in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the environment-friendly salt fog testing machine comprises a box body, the inside of box is provided with the stock solution storehouse, the stock solution storehouse is connected with the return bend, it has the play steam pipe to peg graft on the return bend, be provided with the nozzle on the play steam pipe, the top of box is provided with the visor, be provided with the observation window on the visor, be provided with the defogging device on the observation window, the defogging device is including being located the mounting bar, the interior strip that attaches of observation window both sides, interior attached strip with the mounting bar inter attraction, the mounting bar is close to one side of interior attached strip is connected with cleaning strip one, interior attached strip is including cleaning strip two.

Preferably, the both sides of observation window are provided with the spout, two the equal sliding connection of inner wall of spout has the guide block.

Preferably, the outer wall of the guide block is provided with a connecting frame.

Preferably, one side of the connecting frame, which is far away from the guide block, is connected with the mounting bar.

Preferably, the tip of interior adhesive tape is provided with the fixed strip, interior adhesive tape is including adsorbing the strip, the mounting bar adsorbs adsorb the adsorption strip.

Preferably, the adsorption strip is provided with a second cleaning strip, and the second cleaning strip is provided with a protruding part.

Preferably, the adsorption strip is provided with a groove, and the second cleaning strip is embedded into the groove.

Preferably, the mounting bar is a magnet.

Preferably, the elbow comprises two vertical sections and an arc section connecting the vertical sections.

Preferably, one side of the box body is connected with a control device.

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

make fog from stock solution storehouse effluxion flow direction play steam pipe through the return bend that sets up, further spout through the nozzle on the steam outlet pipe for the inside concentration distribution of box is more even, can make salt fog liquid drop evenly distributed around the work piece, and salt fog concentration distribution in the short time messenger box is comparatively even, and is convenient for once only test a plurality of less work pieces, and the work piece that acquires is convenient for carry out the contrast test.

When the observation window is gone up because the difference in temperature or during the salt fog blowout, when leading to there being fog to produce, stir the mounting bar, make the guide block move in the spout is inside, the mounting bar drives the adsorption strip and removes, the mounting bar is magnet, the metal material that the adsorption strip that corresponds is attracted by the mounting bar makes, makes clean two while of cleaning strip clean the both sides of observation window, makes the inside operating mode of the box of being convenient for look over of observation window.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the case according to the present invention;

FIG. 3 is a schematic view of a defogging device according to the present invention;

FIG. 4 is a schematic view of the structure of the attachment bar of the present invention.

In the figure: 1. a box body; 2. a liquid storage bin; 3. bending the pipe; 4. a steam outlet pipe; 5. a protective cover; 6. an observation window; 7. a defogging device; 71. a guide block; 72. a connecting frame; 73. mounting a bar; 74. cleaning a first strip; 75. an inner attachment strip; 751. an adsorption strip; 752. a groove; 753. a second cleaning strip; 754. a boss portion; 76. a fixing strip; 8. and a control device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: environment-friendly salt fog testing machine, including box 1, the inside of box 1 is provided with stock solution storehouse 2, stock solution storehouse 2 is connected with return bend 3, it has steam outlet pipe 4 to peg graft on the return bend 3, be provided with the nozzle on the steam outlet pipe 4, the top of box 1 is provided with visor 5, be provided with observation window 6 on the visor 5, be provided with defogging device 7 on the observation window 6, defogging device 7 is including the mounting bar 73 that is located 6 both sides of observation window, interior attaching bar 75 and mounting bar 73 inter attraction, one side that the mounting bar 73 is close to interior attaching bar 75 is connected with cleaning strip 74, interior attaching bar 75 includes cleaning strip two 753.

In this embodiment, the steam outlet pipe 4 may be configured to extend through the entire casing 1, and two bent pipes 3 may be symmetrically disposed inside the casing 1.

The steam outlet pipe 4 can be provided in plurality.

Specifically, the two sides of the observation window 6 are provided with sliding grooves, and the inner walls of the two sliding grooves are both connected with guide blocks 71 in a sliding manner.

In this embodiment, the guide block 71 moves inside the sliding groove to drive the connecting frame 72 and the mounting bar 73 to move, and further drives the inner attachment bar 75 to move, so as to clean the observation window 6.

Specifically, the outer wall of the guide block 71 is mounted with a connection bracket 72.

In this embodiment, the guide block 71 and the mounting bar 73 are connected by a connecting bracket 72.

Specifically, the side of the connecting frame 72 away from the guide block 71 is connected with the mounting bar 73.

In this embodiment, the mounting bar 73 and the suction bar 751 are attracted to each other and fixed.

Specifically, the end of the inner attachment bar 75 is provided with a fixing bar 76, the inner attachment bar 75 includes an adsorption bar 751, and the installation bar 73 adsorbs the adsorption bar 751.

In this embodiment, the suction bar 751 is attracted by the mounting bar 73.

The fixing strip 76 is made of a material capable of being attracted by the mounting strip 73, does not absorb water, and is coated with a corrosion-resistant layer, so that the phenomenon that the inner attachment strip 75 falls off due to too much salt mist absorbed on the cleaning strip two 753 is avoided.

Specifically, the suction strip 751 is provided with a cleaning strip two 753, and the cleaning strip two 753 is provided with a protruding part 754.

In this embodiment, the second cleaning strip 753 may be made of sponge, non-woven fabric, or the like.

The center of the second cleaning strip 753 is provided with a protruding portion 754, the protruding portion 754 is slightly higher than the second cleaning strip 753 body, the absorbing strip 751 is integrally attracted, the protruding portion 754 is stressed in a concentrated mode, cleaning is conducted, and cleaning is more sufficient.

Specifically, a groove 752 is formed in the adsorption bar 751, and the cleaning bar two 753 is inserted into the groove 752.

In this embodiment, the groove 752 is used to capture and secure the cleaning strip two 753.

Specifically, the mounting bar 73 is a magnet.

In this embodiment, here mounting bar 73 can select for use the stronger permanent magnet of corrosion resistance, such as ferrite or samarium cobalt magnet, and when avoiding long-term the use, the inside salt fog of box 1 dissipates, leads to mounting bar 73 to corrode, and the electro-magnet can also be selected for use to mounting bar 73. The corresponding suction bar 751 is made of a metal material to be sucked by the mounting bar 73.

Specifically, the elbow 3 includes two vertical sections and an arc section connecting the vertical sections.

In this embodiment, the entire elbow 3 has an inverted U-shaped structure.

Specifically, one side of the box body 1 is connected with a control device 8.

In this embodiment, the opening and closing of the device or the adjustment of the salt spray concentration is controlled by the control device 8.

The working principle and the using process of the utility model are as follows: elbow 3 that sets up makes fog follow stock solution storehouse 2 effluvium flow direction play steam pipe 4, further through the nozzle blowout on the steam outlet pipe 4, make the concentration distribution of 1 inside of box more even, can make salt fog liquid drop evenly distributed around the work piece, can make the short time salt fog concentration distribution in the box 1 even, because the difference in temperature or salt fog blowout on observation window 6, when leading to there being fog to produce, stir mounting bar 73, make guide block 71 at the inside removal of spout, mounting bar 73 drives adsorption bar 751 and removes, mounting bar 73 is magnet, the adsorption bar 751 that corresponds is for being made by the metal material that mounting bar 73 attracts, make clean one 74 of cleaning bar and two 753 clean both sides of cleaning bar simultaneously to observation window 6 clean, make observation window 6 be convenient for look over the inside operating mode of box 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The environment-friendly salt mist testing machine is characterized in that: including box (1), the inside of box (1) is provided with stock solution storehouse (2), stock solution storehouse (2) is connected with return bend (3), it has steam outlet pipe (4) to peg graft on return bend (3), be provided with the nozzle on steam outlet pipe (4), the top of box (1) is provided with visor (5), be provided with observation window (6) on visor (5), be provided with defogging device (7) on observation window (6), defogging device (7) are including being located mounting bar (73), the interior strip (75) that adheres to of observation window (6) both sides, interior attached strip (75) with mounting bar (73) inter attraction, mounting bar (73) are close to one side of interior attached strip (75) is connected with clean strip one (74), interior attached strip (75) are including clean strip two (753).

2. The environment-friendly salt fog testing machine of claim 1, characterized in that: the two sides of the observation window (6) are provided with sliding grooves, and the inner walls of the two sliding grooves are connected with guide blocks (71) in a sliding mode.

3. The environment-friendly salt fog testing machine of claim 2, characterized in that: and a connecting frame (72) is arranged on the outer wall of the guide block (71).

4. The environment-friendly salt fog testing machine of claim 3, characterized in that: the side, far away from the guide block (71), of the connecting frame (72) is connected with the mounting strip (73).

5. The environment-friendly salt fog testing machine of claim 1, characterized in that: the tip of interior adhesion strip (75) is provided with fixed strip (76), interior adhesion strip (75) are including adsorbing strip (751), installation strip (73) adsorb adsorption strip (751).

6. The environment-friendly salt fog testing machine of claim 5, characterized in that: the second cleaning strip (753) is arranged on the adsorption strip (751), and a protruding part (754) is arranged on the second cleaning strip (753).

7. The environment-friendly salt fog testing machine of claim 6, characterized in that: the adsorption strip (751) is provided with a groove (752), and the cleaning strip II (753) is embedded into the groove (752).

8. The environment-friendly salt fog testing machine of claim 1, characterized in that: the mounting bar (73) is a magnet.

9. The environment-friendly salt fog testing machine of claim 1, characterized in that: the elbow (3) comprises two vertical sections and an arc section connected with the vertical sections.

10. The environment-friendly salt fog testing machine of claim 1, characterized in that: one side of the box body (1) is connected with a control device (8).