CN217424679U

CN217424679U - Iron sealing plate with leakage-proof detection function

Info

Publication number: CN217424679U
Application number: CN202220300867.9U
Authority: CN
Inventors: 孙照兵; 孙照明
Original assignee: Taizhou Youmai Precision Machinery Co ltd
Current assignee: Taizhou Youmai Precision Machinery Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-09-13
Anticipated expiration: 2032-02-15

Abstract

The utility model discloses an iron system closing plate with leak protection detects function, including closing plate body and sealing flange, sealing flange fixed mounting is in a side surface position of closing plate body, the inside of closing plate body has been seted up pressure detection air cavity layer, the inside fixed mounting on pressure detection air cavity layer has the connection to stabilize the post, the quantity of connecting to stabilize the post has a plurality of roots altogether. The utility model relates to an iron system closing plate with leak protection detects function, can seal the detection to the closing plate body through the pressure detection air cavity layer that sets up, when damaged leakage appears in the closing plate body, pressure in the pressure detection air cavity layer can reduce, thereby make the balanced extrusion spring promote the pressure movable block and remove, and then make warning colorstripe show in sealing glass below, outside maintainer can observe warning colorstripe and learn the closing plate body through observation window and leak, thereby improvement staff's that can be very big maintenance inspection efficiency.

Description

Iron sealing plate with leakage-proof detection function

Technical Field

The utility model relates to a machinery accessories technical field specifically is an iron-made closing plate with leak protection detects function.

Background

In industrial mechanical equipment, a sealing plate is a common spare and accessory part, and has a sealing function, and can seal liquid and solid in the equipment, and traditional sealing plate only has a sealing function, and when the sealing plate leaks, can't make the detection automatically, is not convenient for maintain the inspection, and for this reason we propose a sealing plate made of iron with leak protection detection function for solving the above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an iron system closing plate with leak protection detects function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an iron-made closing plate with leak protection detects function, includes closing plate body and sealing flange, sealing flange fixed mounting is in one side surface position of closing plate body, the inside of closing plate body has been seted up pressure measurement air cavity layer, the inside fixed mounting on pressure measurement air cavity layer has the connection and stabilizes the post, connect a total a plurality of roots of quantity of stabilizing the post, and be array evenly distributed in the inside on pressure measurement air cavity layer, closing plate body's opposite side surface position fixed mounting has the pressure display box, closing plate body's opposite side surface position inlays to establish and installs the normal close suction nozzle, the normal close suction nozzle with the inner space intercommunication on pressure measurement air cavity layer, the inside of pressure display box is provided with the pressure and removes the structure.

Preferably, the pressure moving structure comprises a movable cavity arranged inside the pressure display box, a communicating air passage is arranged between the pressure display box and the sealing plate body, and the movable cavity is communicated with the inner space of the pressure detection air cavity layer through the communicating air passage.

Preferably, the movable cavity is internally and movably provided with a pressure movable block, the surface of the pressure movable block is provided with a sealant strip groove, and the sealant strip groove is distributed on the outer surface of the pressure movable block in a surrounding manner.

Preferably, a sealing rubber strip is sleeved inside the sealing rubber strip groove, the outer surface of the sealing rubber strip is tightly attached to the inner wall surface of the movable cavity, and a balance extrusion spring is arranged on the surface of one side, located on the pressure movable block, inside the movable cavity.

Preferably, an observation window is formed in the outer surface of the pressure display box, and the inside of the observation window is fixedly provided with sealing glass.

Preferably, the outer surface of the pressure movable block is positioned below the sealing glass and is provided with a warning color bar and a safety color bar in an attached mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an iron system closing plate with leak protection detects function, can seal the detection to the closing plate body through the pressure detection air cavity layer that sets up, when damaged leakage appears in the closing plate body, pressure in the pressure detection air cavity layer can reduce, thereby make the balanced extrusion spring promote the pressure movable block and remove, and then make warning colorstripe show in sealing glass below, outside maintainer can observe warning colorstripe and learn the closing plate body through observation window and leak, thereby improvement staff's that can be very big maintenance inspection efficiency.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a sealing plate body; 2. a sealing flange; 3. a pressure detection air cavity layer; 4. connecting a stabilizing column; 5. a pressure display box; 6. a normally closed air inlet nozzle; 501. a movable cavity; 502. the air passage is communicated; 503. A pressure movable block; 504. a sealing rubber strip groove; 505. sealing rubber strips; 506. balancing the extrusion spring; 507. An observation window; 508. sealing glass; 509. a warning color bar; 510. and (4) safety color bars.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an iron sealing plate with a leakage-proof detection function comprises a sealing plate body 1 and a sealing flange 2, wherein the sealing flange 2 is fixedly arranged on one side surface of the sealing plate body 1, the sealing flange 2 can be matched and sealed with an external structure, a pressure detection air cavity layer 3 is arranged inside the sealing plate body 1, a plurality of connecting and stabilizing columns 4 are fixedly arranged inside the pressure detection air cavity layer 3, the connecting and stabilizing columns 4 are uniformly distributed inside the pressure detection air cavity layer 3 in an array manner, the end surfaces of the upper end and the lower end of each connecting and stabilizing column 4 are respectively fixedly arranged with the upper surface and the lower surface of the inner space of the pressure detection air cavity layer 3, the iron sealing plate can be fixedly arranged by welding and can also be manufactured by integral forming, a pressure display box 5 is fixedly arranged on the other side surface of the sealing plate body 1, and a normally closed air inlet nozzle 6 is embedded and arranged on the other side surface of the sealing plate body 1, the normally closed air inlet nozzle 6 is a conventional common tire air nozzle structure and can be inflated through an inflator device, the normally closed air inlet nozzle 6 is communicated with the inner space of the pressure detection air cavity layer 3, and a pressure moving structure is arranged inside the pressure display box 5.

The pressure moving structure comprises a movable cavity 501 arranged inside the pressure display box 5, a communicating air path 502 is arranged between the pressure display box 5 and the sealing plate body 1, and the movable cavity 501 is communicated with the inner space of the pressure detection air cavity layer 3 through the communicating air path 502; a pressure movable block 503 is movably mounted inside the movable cavity 501, a sealant strip groove 504 is formed in the surface of the pressure movable block 503, and the sealant strip groove 504 is distributed on the outer surface of the pressure movable block 503 in a surrounding manner; a sealing rubber strip 505 is sleeved inside the sealing rubber strip groove 504, the outer surface of the sealing rubber strip 505 is tightly attached to the inner wall surface of the movable cavity 501, so that the pressure movable block 503 and the inner wall surface of the movable cavity 501 achieve a good airtight effect, and a balance extrusion spring 506 is arranged in the movable cavity 501 at the position of one side surface of the pressure movable block 503; an observation window 507 is formed in the outer surface of the pressure display box 5, and a closed glass 508 is fixedly installed inside the observation window 507; the outer surface position of pressure movable block 503 is located the below subsides of sealing glass 508 and is equipped with warning colour bar 509 and safe colour bar 510, and warning colour bar 509 can adopt red colour bar, and safe colour bar 510 can adopt green colour bar, and when sealing plate body 1 did not take place to leak, observation window 507's inside showed green, and the emergence is leaked and is shown red, accords with the action custom very much.

The utility model relates to an iron-made sealing plate with leak protection detection function, when using, inject pressure gas into pressure detection air cavity layer 3 through normally closed suction nozzle 6, the pressure in pressure detection air cavity layer 3 increases gradually, get into the inside of movable cavity 501 through communicating gas circuit 502, and act on pressure movable block 503, promote pressure movable block 503 to move, balanced extrusion spring 506 is compressed this moment, observe observation window 507 simultaneously, stop injecting gas when safe ribbon 510 is just being shown in observing window 507 below, normally closed suction nozzle 6 is in a sealing state under the conventional state, can not leak gas, when sealing plate body 1 takes place the breakage and leaks, gas in pressure detection air cavity layer 3 escapes, thus make pressure decline in pressure detection air cavity layer 3, under the effect of balanced extrusion spring 506, pressure movable block 503 is pushed backward, thus make warning ribbon 509 show in observing window 507 below, thereby enabling a maintenance person to easily check that the sealing plate body 1 is leaked.

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. The utility model provides a closing plate made of iron with leak protection detects function, includes closing plate body (1) and sealing flange (2), sealing flange (2) fixed mounting is in one side surface position of closing plate body (1), its characterized in that: pressure detection air cavity layer (3) have been seted up to the inside of closing plate body (1), the inside fixed mounting of pressure detection air cavity layer (3) has connection stabilization post (4), the total a plurality of roots of quantity of connection stabilization post (4), and be array evenly distributed in the inside of pressure detection air cavity layer (3), the opposite side surface position fixed mounting of closing plate body (1) has pressure display box (5), the opposite side surface position of closing plate body (1) inlays to establish and installs normally closed suction nozzle (6), normally closed suction nozzle (6) with the inner space intercommunication of pressure detection air cavity layer (3), the inside of pressure display box (5) is provided with the pressure removal structure.

2. The iron sealing plate with leak-proof detection function according to claim 1, characterized in that: the pressure moving structure comprises a movable cavity (501) arranged inside a pressure display box (5), a communicating air passage (502) is arranged between the pressure display box (5) and the sealing plate body (1), and the movable cavity (501) is communicated with the inner space of the pressure detection air cavity layer (3) through the communicating air passage (502).

3. The iron sealing plate with leak-proof detection function according to claim 2, wherein: the movable cavity is characterized in that a pressure movable block (503) is movably arranged inside the movable cavity (501), a sealant strip groove (504) is formed in the surface of the pressure movable block (503), and the sealant strip groove (504) is distributed on the outer surface of the pressure movable block (503) in a surrounding mode.

4. The iron sealing plate with leak-proof detection function according to claim 3, characterized in that: sealing rubber strip (505) is sleeved inside sealing rubber strip groove (504), the outer surface of sealing rubber strip (505) is tightly attached to the inner wall surface of movable cavity (501), and a balance extrusion spring (506) is arranged on the surface of one side, located on pressure movable block (503), of the inner portion of movable cavity (501).

5. The iron sealing plate with leak-proof detection function according to claim 4, wherein: an observation window (507) is formed in the outer surface of the pressure display box (5), and sealing glass (508) is fixedly mounted inside the observation window (507).

6. The iron sealing plate with leak-proof detection function according to claim 5, wherein: and a warning color bar (509) and a safety color bar (510) are attached to the outer surface of the pressure movable block (503) below the sealing glass (508).