CN216449403U

CN216449403U - Novel salt spray corrosion test box

Info

Publication number: CN216449403U
Application number: CN202122370216.5U
Authority: CN
Inventors: 朱友连; 卞月琴; 武嘉皓
Original assignee: Wuxi Youlian Measurement And Control Technology Co ltd
Current assignee: Wuxi Youlian Measurement And Control Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-06
Anticipated expiration: 2031-09-29

Abstract

The utility model belongs to the technical field of test boxes, and particularly relates to a novel salt spray corrosion test box which comprises a box body, wherein support columns are fixed at four corners of the bottom of the box body, a connecting pipe is arranged on one side wall of the box body in a communicating mode, a first valve is arranged on the connecting pipe, a liquid outlet pipe is arranged at the bottom of the box body in a communicating mode, and a second valve is arranged on the liquid outlet pipe. According to the utility model, the fixed block, the notch, the movable plate, the spring and the pull handle are arranged, after the cover plate is covered, the pull handle is pulled to be clamped in the notch of the fixed block, the pull handle has a pulling force on the cover plate under the action of the spring, so that the pressure between the cover plate and the box body is increased, the sealing property is better, and by arranging the rectangular opening, the cylinder, the baffle and the fan, when the residual salt mist needs to be discharged, the fan is started, the cylinder is started to control the baffle to fall down, and the fan blows air into the box body, so that the salt mist is discharged from the connecting pipe, and can also flow to the bottom of the box body by touching the inner wall of the box body and is discharged from the liquid outlet pipe.

Description

Novel salt spray corrosion test box

Technical Field

The utility model relates to the technical field of test boxes, in particular to a novel salt spray corrosion test box.

Background

Salt spray refers to a dispersion system formed by salt-containing tiny droplets in the atmosphere, is one of three-proofing series of artificial environments, and many enterprise products need to simulate the destructiveness of the products caused by the climate around the ocean, so that a special salt spray test box needs to be used for carrying out experiments on the corrosivity of the salt spray.

But the less leakproofness that leads to of pressfitting power between present majority test box and its apron is poor to lead to salt fog to escape from the box, can cause the injury to the experimenter, and present test box is inconvenient discharges the remaining salt fog in the test box after the experiment finishes, therefore we have provided a neotype salt fog corrosion test box and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a novel salt spray corrosion test box, which solves the problems that the sealing performance is poor and the residual salt spray in the test box is inconvenient to discharge due to the fact that the pressing force between most of the test boxes and cover plates of the test boxes is small at present.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

a novel salt spray corrosion test box comprises a box body, wherein support columns are fixed at four corners of the bottom of the box body, a connecting pipe is arranged on one side wall of the box body in a communicating mode, a first valve is arranged on the connecting pipe, a liquid outlet pipe is arranged at the bottom of the box body in a communicating mode, a second valve is arranged on the liquid outlet pipe, a cover plate is hinged to the top of the box body through a hinge, a handle is fixed on one side wall of the cover plate, a sealing groove is formed in the top of the box body, a sealing ring matched with the sealing groove is fixed on one side wall of the cover plate, a placing table is fixed on the inner wall of the bottom of the box body through a fixing column, a pressing mechanism used for pressing the cover plate to the top of the box body is installed on the box body, a discharging mechanism used for discharging salt spray in the box body is installed on the box body, the sealing performance can be better by arranging the pressing mechanism, the salt fog can be discharged conveniently.

Furthermore, a transparent plate is installed on one side wall of the box body, so that the corrosion condition can be observed.

Further, hold-down mechanism is including fixing two fixed blocks on the apron, the notch has been seted up on the fixed block, a lateral wall of box is fixed with two fixed plates, the equal slidable mounting in top of fixed plate has the movable plate, the top of movable plate is fixed with the telescope tube, the top of telescope tube is fixed with the connecting plate, be fixed with between the bottom of connecting plate and the top of movable plate and establish the spring in the telescope tube outside, the top of connecting plate is fixed with draws the handle, through setting up the spring and drawing the handle, can make the pressure increase between apron and the box.

Furthermore, a first T-shaped sliding groove is formed in the top of the fixed plate, and first T-shaped sliding blocks sliding in the corresponding first T-shaped sliding grooves are respectively fixed at the bottom of the moving plate, so that the moving plate can slide on the fixed plate.

Further, discharge mechanism is including seting up the rectangle mouth on the box, the cylinder is installed to a lateral wall of box, the output of cylinder install with box a lateral wall slidable mounting's L shaped plate, the one end of L shaped plate is fixed with the baffle that covers the rectangle mouth completely, the fan that is located rectangle mouth one side is installed through the connecting block to a lateral wall of box, through setting up the fan, can discharge salt fog fast.

Furthermore, a second T-shaped sliding groove is formed in one side wall of the box body, and a second T-shaped sliding block which slides in the second T-shaped sliding groove is fixed to one side wall of the L-shaped plate, so that the L-shaped plate can slide on the box body.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel salt spray corrosion test box, which has the following beneficial effects:

according to the utility model, the fixed block, the notch, the movable plate, the spring and the pull handle are arranged, after the cover plate is covered, the pull handle is pulled to be clamped in the notch of the fixed block, the pull handle has a pulling force on the cover plate under the action of the spring, so that the pressure between the cover plate and the box body is increased, the sealing property is better, and by arranging the rectangular opening, the cylinder, the baffle and the fan, when the residual salt mist needs to be discharged, the fan is started, the cylinder is started to control the baffle to fall down, and the fan blows air into the box body, so that the salt mist is discharged from the connecting pipe, and can also flow to the bottom of the box body by touching the inner wall of the box body and is discharged from the liquid outlet pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a first view angle of the present invention;

FIG. 2 is a schematic view of the overall structure of a second perspective of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of a moving plate structure according to the present invention;

FIG. 5 is a schematic view of a fixing block according to the present invention;

FIG. 6 is a schematic view of the L-shaped plate of the present invention.

In the figure: 1. a box body; 2. a support pillar; 3. a connecting pipe; 4. a first valve; 5. a liquid outlet pipe; 6. a second valve; 7. a cover plate; 8. a handle; 9. a sealing groove; 10. a seal ring; 11. a placing table; 12. a hold-down mechanism; 1201. a fixed block; 1202. a notch; 1203. a fixing plate; 1204. moving the plate; 1205. a telescopic sleeve; 1206. a connecting plate; 1207. a spring; 1208. pulling a handle; 13. a discharge mechanism; 1301. a rectangular opening; 1302. a cylinder; 1303. an L-shaped plate; 1304. a baffle plate; 1305. a fan; 14. a transparent plate; 15. a first T-shaped chute; 16. a first T-shaped slider; 17. a second T-shaped chute; 18. a second T-shaped slider.

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.

Examples

As shown in fig. 1-6, a novel salt spray corrosion test chamber according to an embodiment of the present invention includes a chamber 1, wherein four corners of the bottom of the chamber 1 are fixed with support pillars 2, a side wall of the chamber 1 is connected with a connecting pipe 3, the connecting pipe 3 is provided with a first valve 4, the bottom of the chamber 1 is connected with a drain pipe 5, the drain pipe 5 is provided with a second valve 6, the top of the chamber 1 is hinged with a cover plate 7 through a hinge, a side wall of the cover plate 7 is fixed with a handle 8, the top of the chamber 1 is provided with a sealing groove 9, a side wall of the cover plate 7 is fixed with a sealing ring 10 adapted to the sealing groove 9, the inner wall of the bottom of the chamber 1 is fixed with a placing table 11 through a fixing column, the chamber 1 and the cover plate 7 are provided with a pressing mechanism 12 for pressing the cover plate 7 against the top of the chamber 1, the chamber 1 is provided with a discharging mechanism 13 for discharging salt spray in the chamber 1, during the use, to treat that the experimental object is placed on placing platform 11, cover apron 7, compress tightly apron 7 and box 1 through hold-down mechanism 12, guarantee the leakproofness, communicate connecting pipe 3 and outside salt fog conveying equipment, carry the salt fog in to box 1, can observe the condition that the object was corroded through transparent plate 14, after the experiment, need earlier discharge remaining salt fog in the box 1, communicate connecting pipe 3 and outside salt fog treatment facility, discharge the salt fog in the box 1 through discharge mechanism 13, open second valve 6, can make the liquefaction salt fog of box 1 bottom discharge, remove hold-down mechanism 12, can open apron 7.

As shown in fig. 1, in some embodiments, a transparent plate 14 is installed on one side wall of the cabinet 1, and the transparent plate 14 is provided to facilitate observation of the inside of the cabinet 1.

As shown in fig. 3, 4 and 5, in some embodiments, the pressing mechanism 12 includes two fixed blocks 1201 fixed on the cover 7, the fixed blocks 1201 are provided with slots 1202, two fixed plates 1203 are fixed on a side wall of the box 1, moving plates 1204 are slidably mounted on tops of the fixed plates 1203, telescopic sleeves 1205 are fixed on tops of the moving plates 1204, connecting plates 1206 are fixed on tops of the telescopic sleeves 1205, springs 1207 sleeved outside the telescopic sleeves 1205 are fixed between bottoms of the connecting plates 1206 and tops of the moving plates 1204, pull handles 1208 are fixed on tops of the connecting plates 1206, in use, the cover 7 is covered, the pull handles 1208 are pulled upwards, the springs 1207 can be pulled by the pull handles 1208, one end of the pull handles 1208 is hung in the slot 1202, because the existence of the springs 1207 can increase the pressure between the cover 7 and the box 1, when the pressure is released, the pull handles 1208 are pulled and moved to leave the slot 1202, the cover 7 can be opened.

As shown in fig. 3 and 4, in some embodiments, a first T-shaped sliding slot 15 is formed at the top of the fixed plate 1203, first T-shaped sliders 16 sliding in the corresponding first T-shaped sliding slots 15 are respectively fixed at the bottom of the moving plate 1204, and the first T-shaped sliding slot 15 and the first T-shaped slider 16 are arranged to play a role in limiting the moving of the moving plate 1204.

As shown in fig. 2, in some embodiments, the discharging mechanism 13 includes a rectangular opening 1301 provided on the box 1, a cylinder 1302 is installed on a side wall of the box 1, an L-shaped plate 1303 slidably installed on a side wall of the box 1 is installed at an output end of the cylinder 1302, a baffle 1304 completely covering the rectangular opening 1301 is fixed at one end of the L-shaped plate 1303, a fan 1305 located on one side of the rectangular opening 1301 is installed on a side wall of the box 1 through a connecting block, when the salt mist in the box 1 needs to be discharged, the connecting pipe 3 is made to communicate with an external salt mist treatment device, the fan 1305 is started, the cylinder 1302 is started to drive the baffle 1304 to leave the rectangular opening 1301, the fan 1305 blows air into the box 1, the salt mist is discharged from the connecting pipe 3 out of the box 1, the salt mist blown to the inner wall of the box 1 flows to the bottom of the box 1, and the second valve 6 is opened to discharge the salt mist.

As shown in fig. 2 and 6, in some embodiments, a second T-shaped sliding slot 17 is formed in a side wall of the box body 1, a second T-shaped sliding block 18 sliding in the second T-shaped sliding slot 17 is fixed to a side wall of the L-shaped plate 1303, and the L-shaped plate 1303 can play a role in limiting during the movement process by providing the second T-shaped sliding slot 17 and the second T-shaped sliding block 18.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel salt spray corrosion test case, includes box (1), its characterized in that: the bottom four corners of the box body (1) are respectively fixed with a support column (2), a connecting pipe (3) is communicated and installed on one side wall of the box body (1), a first valve (4) is installed on the connecting pipe (3), a liquid outlet pipe (5) is communicated and installed on the bottom of the box body (1), a second valve (6) is installed on the liquid outlet pipe (5), an cover plate (7) is hinged to the top of the box body (1) through a hinge, a handle (8) is fixed on one side wall of the cover plate (7), a sealing groove (9) is formed in the top of the box body (1), a sealing ring (10) matched with the sealing groove (9) is fixed on one side wall of the cover plate (7), a placing table (11) is fixed on the inner wall of the bottom of the box body (1) through a fixing column, and a pressing mechanism (12) used for pressing the cover plate (7) to the top of the box body (1) is installed on the box body (1) and the cover plate (7), and the box body (1) is provided with a discharge mechanism (13) for discharging salt mist in the box body (1).

2. The novel salt spray corrosion test chamber of claim 1, wherein: a transparent plate (14) is installed on one side wall of the box body (1).

3. The novel salt spray corrosion test chamber of claim 1, wherein: hold-down mechanism (12) are including fixing two fixed blocks (1201) on apron (7), notch (1202) have been seted up on fixed block (1201), a lateral wall of box (1) is fixed with two fixed plates (1203), the equal slidable mounting in top of fixed plate (1203) has movable plate (1204), the top of movable plate (1204) is fixed with telescope tube (1205), the top of telescope tube (1205) is fixed with connecting plate (1206), be fixed with between the bottom of connecting plate (1206) and the top of movable plate (1204) and establish spring (1207) in the telescope tube (1205) outside, the top of connecting plate (1206) is fixed with and draws handle (1208).

4. The novel salt spray corrosion test chamber of claim 3, wherein: the top of the fixed plate (1203) is provided with a first T-shaped sliding groove (15), and the bottom of the movable plate (1204) is respectively fixed with a first T-shaped sliding block (16) which slides in the corresponding first T-shaped sliding groove (15).

5. The novel salt spray corrosion test chamber as claimed in claim 1, wherein: discharge mechanism (13) are including offering rectangle mouth (1301) on box (1), cylinder (1302) are installed to a lateral wall of box (1), L shaped plate (1303) with box (1) lateral wall slidable mounting are installed to the output of cylinder (1302), the one end of L shaped plate (1303) is fixed with baffle (1304) that cover rectangle mouth (1301) completely, fan (1305) that are located rectangle mouth (1301) one side are installed through the connecting block to a lateral wall of box (1).

6. The novel salt spray corrosion test chamber of claim 5, wherein: a second T-shaped sliding groove (17) is formed in one side wall of the box body (1), and a second T-shaped sliding block (18) which slides in the second T-shaped sliding groove (17) is fixed to one side wall of the L-shaped plate (1303).