CN217884099U

CN217884099U - Moistureproof EXH microcomputer type central signal screen

Info

Publication number: CN217884099U
Application number: CN202221632416.1U
Authority: CN
Inventors: 徐本春; 杨保同; 雷雪玲; 徐本成
Original assignee: Xinsi Road Electric Co ltd
Current assignee: Xinsi Road Electric Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-22
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a moistureproof EXH microcomputer type central signal screen, which comprises an outer shell and an opening and closing door arranged on the front side surface of the outer shell through a hinge; further comprising: steam discharge pipes are fixedly penetrated through the left side and the right side of the upper end of the outer shell, and baffles are attached to the inner wall of the upper end of each steam discharge pipe; the inner wall of the lower end of the steam discharge pipe is provided with a placing frame, and the inner wall of the right end of the placing frame is fixed with a sponge body; the left side of sponge body is provided with the mounting panel, and the baffle is installed to upper end one side of mounting panel. This but damp-proofing EXH microcomputer type central signal screen is provided with the steam discharge pipe, through the cooperation of steam discharge pipe and through-hole, can be to the timely discharge of the steam that the heating is dampproofing to produce, consequently avoid steam to stay in EXH microcomputer type central signal screen and produce the condensation, can protect the terminal row of EXH microcomputer type central signal screen inside from this, avoid inside because the condensation is moist.

Description

Moistureproof EXH microcomputer type central signal screen

Technical Field

The utility model relates to a EXH microcomputer type central signal screen technical field specifically is a can damp-proofing EXH microcomputer type central signal screen.

Background

The EXH microcomputer type central signal screen has the functions of working signals, advance notice signals, accident signals and the like, so the EXH microcomputer type central signal screen is widely applied to the fields of transformer substations, power plants, industrial and mining enterprises, electrified railways, high-rise buildings and the like, and the existing EXH microcomputer type central signal screen still has some problems when in use, such as:

the patent name of "CN210274960U" publication is "a central signal screen with moisture-proof function", the arrangement of the sealing rubber pad can ensure the sealing effect inside the central signal screen, and the moisture-proof effect of the central signal screen is improved, so that the service life of the electronic components inside the central signal screen can be effectively improved, but external moisture may enter the inside of the central signal screen from the ventilation opening, and only the moisture is simply blocked by the moisture-proof layer and the activated carbon, the water absorption effect is limited, meanwhile, the absorbed water is difficult to discharge, the maintenance workload is increased, some moisture-proof devices perform moisture-proof by an electric heating method, but the steam generated after heating is not broken through and can be discharged out of the box in time, so that condensation is generated, more serious consequences can be caused for a long time, and the phenomena of corrosion, mildew and the like occur on the internal terminal row;

therefore, the moisture-proof EXH microcomputer type central signal screen is provided, and the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but damp-proofing EXH microcomputer type central signal screen to solve and carry out the separation through dampproof course and active carbon on the existing market that above-mentioned background art proposed, the effect of absorbing water is limited, dampproofing through the electrical heating method, but outside steam that produces after the heating is kaysed can be timely the discharge box, will produce the condensation like this, can cause more serious consequence for a long time, make inside terminal block take place the problem of phenomenon such as corrosion, go mildy.

In order to achieve the above object, the utility model provides a following technical scheme: a moistureproof EXH microcomputer type central signal screen comprises an outer shell and an opening and closing door arranged on the front side surface of the outer shell through a hinge;

the front side surface of the opening and closing door is provided with a semiconductor optical word plate and a microcomputer signal mechanism, and the microcomputer signal mechanism is arranged above the semiconductor optical word plate;

further comprising:

steam discharge pipes are fixedly penetrated through the left side and the right side of the upper end of the outer shell, and baffles are attached to the inner wall of the upper end of each steam discharge pipe;

the inner wall of the lower end of the steam discharge pipe is provided with a placing frame, and the inner wall of the right end of the placing frame is fixed with a sponge body;

the left side of the sponge body is provided with an installation plate, and one side of the upper end of the installation plate is provided with a baffle plate;

the inner part of the bottom surface of the placing frame is in a mesh structure, and the lower end of the steam discharge pipe is in an open shape;

and a heating mechanism for heating is installed at the upper end of the outer shell.

Preferably, the steam discharge pipe is arranged in a 7-shaped structure, and the outer side of the lower end of the steam discharge pipe is in threaded connection with a water receiving pipe.

Through the arrangement of the structure, the steam discharge pipe can discharge steam well.

Preferably, a through hole is formed in one side face of the upper end of the water receiving pipe, and the bottom end of the water receiving pipe is arranged in a conical structure.

Through the arrangement of the structure, gas can be exhausted through the through hole.

Preferably, the inner wall of the upper end of the steam discharge pipe is provided with a chute, and a return spring is arranged in the chute.

Through the arrangement of the structure, the slide block is driven to move reversely to reset through the force storage of the reset spring in the later period.

Preferably, the baffle is the setting of ring shape structure, and the upper end of baffle is fixed with the slider that is "T" shape structure to the upper end block of slider slides in the spout.

Through the arrangement of the structure, the sliding block with the T-shaped structure can not be separated from the sliding groove.

Preferably, the lower extreme block of mounting panel is in placing the frame, and the mounting panel passes through the baffle and places the frame and constitute sliding construction.

Through the setting of above-mentioned structure to the installation panel is fine removes the extrusion to the sponge body in placing the frame, makes this internal water of sponge discharge that can be fine.

Preferably, the steam discharge pipe and the water receiving pipe are arranged in a one-to-one correspondence manner, and the water receiving pipe and the steam discharge pipe form a disassembly and assembly structure.

Through the arrangement of the structure, the water receiving pipe is well disassembled in the later stage, and the water in the butt joint water pipe is convenient to treat.

Compared with the prior art, the beneficial effects of the utility model are that: this but dampproofing EXH microcomputer type central signal screen installs the steam discharge pipe, through the setting of steam discharge pipe and through-hole, the fine discharge of later stage steam of being convenient for, simultaneously through the setting of sponge body, be convenient for absorb the water in the steam to be convenient for collect water, avoid steam exhaust back, make the periphery still moist, consequently can make the fine protection of whole EXH microcomputer type central signal screen, its concrete content is as follows:

(1) The steam discharging pipe is arranged, steam generated by heating and moisture proofing can be timely discharged through the matching of the steam discharging pipe and the through hole, and therefore condensation caused by the fact that the steam is left in the EXH microcomputer type central signal screen is avoided, the terminal row in the EXH microcomputer type central signal screen can be protected, the interior of the EXH microcomputer type central signal screen is prevented from being wet due to the condensation, meanwhile, water in the steam is conveniently absorbed through the sponge body, the volume of the sponge is expanded, the periphery of the outer side of the EXH microcomputer type central signal screen is prevented from being wet due to the fact that water still exists in the discharged steam, and therefore the EXH microcomputer type central signal screen is well moisture-proof;

(2) Install the baffle, hold power through reset spring and drive the baffle and reset for the baffle drives the mounting panel and resets, makes the mounting panel extrude sponge body then, and the fine water that is convenient for in the sponge body falls into in the water receiving pipe, so that sponge body can long-time use.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a partial main sectional structure of the present invention;

FIG. 3 is a schematic view of the main sectional structure of the steam discharge pipe of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is the main sectional structure diagram of the mounting plate moving of the present invention.

In the figure: 1. an outer housing; 2. opening and closing the door; 3. a semiconductor light word plate; 4. a microcomputer signal mechanism; 5. a heating mechanism; 6. a steam discharge pipe; 7. a water receiving pipe; 701. a through hole; 8. placing a frame; 9. a sponge body; 10. mounting a plate; 11. a baffle plate; 12. a return spring; 13. a slider; 14. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides a technical solution: a moistureproof EXH microcomputer type central signal screen comprises an outer shell 1 and an opening and closing door 2 arranged on the front side surface of the outer shell 1 through a hinge; a semiconductor optical character board 3 and a microcomputer signal mechanism 4 are installed on the front side face of the opening and closing door 2, and the microcomputer signal mechanism 4 is arranged above the semiconductor optical character board 3, as shown in attached figures 1-3, the whole EXH microcomputer type central signal screen is moved into a working area, and after the working area is reached, the whole EXH microcomputer type central signal screen can be used through the microcomputer signal mechanism 4 and the semiconductor optical character board 3; further comprising:

a heating mechanism 5 for heating is installed at the upper end of the outer shell 1, when the inside of the whole EXH microcomputer type central signal screen is wet, the heating mechanism 5 is opened, the heating mechanism 5 starts to perform heating work, so that the temperature inside the outer shell 1 is raised through the heating mechanism 5, the inside of the outer shell 1 is protected from moisture, steam discharge pipes 6 are fixedly penetrated through the left side and the right side of the upper end of the outer shell 1, a baffle 11 is attached to the inner wall of the upper end of each steam discharge pipe 6, after heating for a period of time, a certain amount of steam is generated inside the outer shell 1 due to heating, the steam enters the steam discharge pipes 6, then as shown in the attached drawing 3-4, the baffle 11 is pushed by the steam, a chute 14 is formed in the inner wall of the upper end of each steam discharge pipe 6, a return spring 12 is installed inside the chute 14, the baffle 11 is arranged in a circular ring-shaped structure, a slide block 13 in a T-shaped structure is fixed at the upper end of the baffle 11, the upper end of the slide block 13 is clamped in the chute 14, the slide block 11 slides in the chute 14, and the slide 12 in the slide 14, so that the return spring 12 can store the return force;

the baffle 11 simultaneously drives the mounting plate 10 to move, so that the mounting plate 10 does not extrude the sponge body 9, as shown in fig. 5, steam passes through the sponge body 9 and the mounting plate 10 inside the steam discharge pipe 6, wherein the inner wall of the lower end of the steam discharge pipe 6 is provided with the placing frame 8, the lower end of the mounting plate 10 is clamped in the placing frame 8, the mounting plate 10 and the placing frame 8 form a sliding structure through the baffle 11, the sponge body 9 is fixed on the inner wall of the right end of the placing frame 8, the mounting plate 10 is arranged on the left side of the sponge body 9, the baffle 11 is arranged on one side of the upper end of the mounting plate 10, water in the steam enters the sponge body 9, then a part of the gas enters the water receiving pipe 7 through meshes inside the sponge body 9 and the mounting plate 10 and is discharged through a through hole 701 on one side of the water receiving pipe 7, a through hole 701 is formed on one side of the upper end of the water receiving pipe 7, and the bottom end of the water receiving pipe 7 is in a conical structure;

the inner part of the bottom surface of the placing frame 8 is in a mesh structure, the lower end of the steam discharge pipe 6 is in an open structure, when no steam enters the steam discharge pipe 6, the baffle plate 11 is automatically driven to move through the power storage of the return spring 12, the baffle plate 11 drives the mounting plate 10 to move to the position shown in the attached drawing 3, so that the mounting plate 10 extrudes the sponge body 9 on the placing frame 8, water in the sponge body 9 is extruded to flow into the water receiving pipe 7 from the mesh structure in the bottom surface of the placing frame 8 for collection, the water in the sponge body 9 can be automatically discharged, the sponge body 9 can be conveniently used well, the steam discharge pipe 6 is in a 7-shaped structure, and the outer side of the lower end of the steam discharge pipe 6 is in threaded connection with the water receiving pipe 7;

the steam discharge pipe 6 and the water receiving pipe 7 are arranged in a one-to-one correspondence mode, the water receiving pipe 7 and the steam discharge pipe 6 form a dismounting and mounting structure, the water receiving pipe 7 is manually rotated in the later period, the water receiving pipe 7 is separated from the steam discharge pipe 6, and then water in the butt joint water pipe 7 can be poured out.

The working principle is as follows: when the moistureproof EXH microcomputer type central signal screen is used, firstly, when the inside of the whole EXH microcomputer type central signal screen is relatively humid, the heating mechanism 5 is turned on;

at the moment, steam enters the steam discharge pipe 6, the steam pushes the baffle 11, the baffle 11 simultaneously drives the mounting plate 10 to move, water in the steam enters the sponge body 9, and then a part of gas enters the water receiving pipe 7 through meshes in the sponge body 9 and the mounting plate 10;

when no steam enters the steam discharge pipe 6, the mounting plate 10 is pressed against the sponge body 9 on the placing frame 8, so that water in the sponge body 9 is pressed to flow into the water receiving pipe 7 from the mesh inside the bottom surface of the placing frame 8 for collection, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A moistureproof EXH microcomputer type central signal screen comprises an outer shell (1) and an opening and closing door (2) installed on the front side surface of the outer shell (1) through hinges;

a semiconductor optical character plate (3) and a microcomputer signal mechanism (4) are installed on the front side face of the opening and closing door (2), and the microcomputer signal mechanism (4) is arranged above the semiconductor optical character plate (3);

it is characterized by also comprising:

the left side and the right side of the upper end of the outer shell (1) are fixedly provided with steam discharge pipes (6) in a penetrating way, and the inner wall of the upper end of each steam discharge pipe (6) is provided with a baffle (11) in a fitting way;

wherein, the inner wall of the lower end of the steam discharge pipe (6) is provided with a placing frame (8), and the inner wall of the right end of the placing frame (8) is fixed with a sponge body (9);

a mounting plate (10) is arranged on the left side of the sponge body (9), and a baffle plate (11) is arranged on one side of the upper end of the mounting plate (10);

the inner part of the bottom surface of the placing frame (8) is in a mesh structure, and the lower end of the steam discharge pipe (6) is in an open shape;

and a heating mechanism (5) for heating is installed at the upper end of the outer shell (1).

2. An EXH microcomputer-based central signal screen that is moisture resistant as claimed in claim 1, wherein: the steam discharge pipe (6) is arranged in a 7-shaped structure, and the outer side of the lower end of the steam discharge pipe (6) is in threaded connection with a water receiving pipe (7).

3. An EXH microcomputer-based central signal screen which is moisture-proof as claimed in claim 2, wherein: a through hole (701) is formed in one side face of the upper end of the water receiving pipe (7), and the bottom end of the water receiving pipe (7) is arranged in a conical structure.

4. The moisture-proof EXH microcomputer type central signal screen as claimed in claim 1, wherein: the inner wall of the upper end of the steam discharge pipe (6) is provided with a chute (14), and a return spring (12) is arranged in the chute (14).

5. The moisture-proof EXH microcomputer type central signal screen as claimed in claim 1, wherein: baffle (11) are the setting of ring shape structure, and the upper end of baffle (11) is fixed with slider (13) that are "T" shape structure to the upper end block of slider (13) slides in spout (14).

6. The moisture-proof EXH microcomputer type central signal screen as claimed in claim 1, wherein: the lower extreme block of mounting panel (10) is in placing frame (8), and mounting panel (10) constitute sliding construction through baffle (11) and placing frame (8).

7. The moisture-proof EXH microcomputer type central signal screen as claimed in claim 1, wherein: the steam discharge pipe (6) and the water receiving pipe (7) are arranged in a one-to-one correspondence manner, and the water receiving pipe (7) and the steam discharge pipe (6) form a disassembly and assembly structure.