CN219605170U - Automatic multilayer explosion-proof door - Google Patents
Automatic multilayer explosion-proof door Download PDFInfo
- Publication number
- CN219605170U CN219605170U CN202320148157.3U CN202320148157U CN219605170U CN 219605170 U CN219605170 U CN 219605170U CN 202320148157 U CN202320148157 U CN 202320148157U CN 219605170 U CN219605170 U CN 219605170U
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- explosion
- fixed
- door frame
- door body
- proof door
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to the technical field of explosion vents, in particular to an automatic multilayer explosion vent which comprises a fixed door frame, wherein an explosion vent body is arranged in the fixed door frame, a first hinge block is arranged on one side of the fixed door frame, a connecting rod is connected to the inside of the first hinge block, a fixing bolt is connected to the inside of the connecting rod, a limiting block is connected to the tail end of the connecting rod, a spring is arranged on the right side of the limiting block, a mounting tube is arranged on the right side of the spring, and a fixing rod is fixed on the right side of the mounting tube. According to the utility model, through the first hinge block arranged on the fixed door frame, under the cooperation of the fixed bolt, the normal opening of the explosion-proof door body can be ensured, when the explosion-proof door body is opened, the spring in the mounting pipe is driven to be pressed, and when a worker forgets to close the explosion-proof door body, the explosion-proof door body can be pushed to be automatically closed under the compression effect of the spring, so that the subsequent normal use is ensured.
Description
Technical Field
The utility model relates to the technical field of explosion vents, in particular to an automatic multilayer explosion vent.
Background
The explosion door is an anti-explosion protection device which is used for resisting accidental explosion of devices outside an industrial building, guaranteeing personnel life safety and the integrity of internal equipment of the industrial building, is not damaged by explosion shock waves and effectively preventing the continuation of explosion damage. The special industrial steel plate can be manufactured according to strictly set mechanical data and matched with high-performance hardware fittings, so that the special industrial steel plate is more practical and attractive to use and is used for guaranteeing life and property safety.
The utility model discloses an automatic multilayer explosion vent with a publication number of CN216406614U, which relates to the technical field of explosion vents, and particularly relates to an automatic multilayer explosion vent, which comprises a door frame, wherein an explosion vent body is hinged in the door frame through a hinge, the explosion vent body comprises an outer shell, connecting plates are fixedly connected to the middle parts of the upper, lower, left and right side walls in the outer shell, an inner shell is fixedly connected between the connecting plates together, a fireproof layer is filled in the inner shell, and first jacks and second jacks are formed in the connecting plates at equal intervals. According to the anti-corrosion anti-explosion door, the anti-corrosion performance of the surface of the outer shell is improved through the anti-corrosion coating, the heat preservation, heat insulation, fire resistance and explosion resistance of the anti-explosion door body are improved through the anti-corrosion layer, the structural strength, the high temperature resistance and the corrosion resistance of the anti-explosion door body are improved through the outer shell and the inner shell, and the buffering effect is achieved through the first spring, the second spring and the buffer layer, so that the shock resistance of the anti-explosion door body is improved; the explosion door body can be automatically closed after being opened.
In summary, the following technical problems exist in the prior art: according to the technical scheme, the first connecting rod and the second connecting rod are gradually folded, the third spring is compressed, the explosion-proof door body is loosened, the third spring loses pressure and rebounds, automatic closing is achieved, when the automatic closing is achieved, the door frame and the door plate body are hinged, the integral structure of the explosion-proof door is increased, the cost is increased, and the assembly and maintenance are troublesome, so that the automatic multilayer explosion-proof door is provided.
Disclosure of Invention
The utility model aims to provide an automatic multilayer explosion vent, which solves the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an automatic change multilayer explosion vent, includes fixed door frame, the inside of fixed door frame is provided with the explosion vent body, one side of fixed door frame is provided with first articulated piece, the internal connection of first articulated piece has the connecting rod, the internal connection of connecting rod has fixed bolt, the end-to-end connection of connecting rod has the stopper, the right side of stopper is provided with the spring, the right side of spring is provided with the installation tube, the right side of installation tube is fixed with the dead lever, the right side of dead lever articulates there is the second articulated piece, one side of explosion vent body is connected with the fixed door hinge, the outer wall of explosion vent body is provided with the handle.
Preferably, the first hinge block is fixedly connected with the fixed door frame, the connecting rod forms a rotary structure with the first hinge block through a fixed bolt, and the mounting tube forms an elastic telescopic structure with the connecting rod through a spring and a limiting block.
Preferably, the mounting pipe forms a rotary structure with the explosion-proof door body through the fixing rod and the second hinge block, and the handle is fixedly connected with the explosion-proof door body.
Preferably, the fixed door frame is also provided with
The sealing block is arranged on one side of the fixed door frame, a sealing groove is formed in the sealing block, and a sealing gasket is connected to the sealing groove.
Preferably, the sealing block is fixedly connected with the fixed door frame, and the explosion-proof door body forms a sealing structure with the sealing block through the sealing gasket and the sealing groove.
Preferably, the explosion door body is further provided with:
the fireproof door comprises a fireproof plate, wherein the fireproof plate is arranged in the explosion-proof door body, reinforcing plates are arranged on two sides of the fireproof plate, and anti-corrosion paint is arranged on the outer wall of the reinforcing plates.
Preferably, the fireproof plate and the explosion door body are of an integrated fixing structure, and the reinforcing plate and the fireproof plate are fixedly connected.
The above description shows that the technical problems to be solved by the present utility model can be solved by the above technical solutions of the present utility model.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the utility model, through the first hinge block arranged on the fixed door frame, under the cooperation of the fixed bolt, the normal opening of the explosion-proof door body can be ensured, when the explosion-proof door body is opened, the spring in the mounting pipe is driven to be pressed, and when a worker forgets to close the explosion-proof door body, the explosion-proof door body can be pushed to be automatically closed under the compression effect of the spring, so that the subsequent normal use is ensured; the second hinging block arranged on the explosion-proof door body can drive the mounting pipe to move under the cooperation of the fixing rod, so that the spring is compressed, and the explosion-proof door body is conveniently opened through the arranged handle;
according to the utility model, the sealing blocks arranged on the fixed door frame are matched with the sealing gaskets and the sealing grooves, so that the explosion-proof door body and the fixed door frame are conveniently sealed, smoke is prevented from being discharged through a gap between the explosion-proof door body and the fixed door frame when a fire disaster occurs, and the practicability is improved; through the PLASTIC LAMINATED that sets up in the explosion-proof door body, play certain fire prevention effect, the reinforcing plate of setting can strengthen the intensity of the explosion-proof door body, through the anticorrosive coating of explosion-proof door body surface painting, can play anticorrosive effect, the practicality is strong.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the mounting tube of the present utility model;
FIG. 3 is a schematic cross-sectional view of a fixed door frame according to the present utility model;
fig. 4 is an enlarged partial schematic view of fig. 3 a according to the present utility model.
In the figure: 1. fixing a door frame; 2. an explosion-proof door body; 3. a first hinge block; 4. a connecting rod; 5. fixing the bolt; 6. a limiting block; 7. a spring; 8. installing a pipe; 9. a fixed rod; 10. a second hinge block; 11. a fixed door hinge; 12. a handle; 13. a sealing block; 14. sealing grooves; 15. a sealing gasket; 16. a fire protection plate; 17. a reinforcing plate; 18. an anticorrosive paint.
Description of the embodiments
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an automatic change multilayer explosion vent, including fixed door frame 1, the inside of fixed door frame 1 is provided with explosion vent body 2, one side of fixed door frame 1 is provided with first articulated piece 3, the internal connection of first articulated piece 3 has connecting rod 4, the internal connection of connecting rod 4 has fixed bolt 5, the end-to-end connection of connecting rod 4 has stopper 6, the right side of stopper 6 is provided with spring 7, the right side of spring 7 is provided with mounting tube 8, the right side of mounting tube 8 is fixed with dead lever 9, the right side of dead lever 9 articulates there is second articulated piece 10, one side of explosion vent body 2 is connected with fixed door hinge 11, the outer wall of explosion vent body 2 is provided with handle 12.
Examples
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 1, 2 and 3, as a preferred embodiment, on the basis of the above manner, further, the first hinge block 3 is fixedly connected with the fixed door frame 1, the connecting rod 4 forms a rotating structure with the first hinge block 3 through the fixed bolt 5, the mounting tube 8 forms an elastic telescopic structure with the connecting rod 4 through the spring 7 and the limiting block 6, and the normal opening of the explosion-proof door body 2 can be ensured under the cooperation of the fixed bolt 5 through the first hinge block 3 arranged on the fixed door frame 1, when the explosion-proof door body 2 is opened, the spring 7 in the mounting tube 8 is driven to be pressed, and when a worker forgets to close the explosion-proof door body 2, under the action of the compression of the spring 7, the explosion-proof door body 2 can be pushed to be automatically closed, so that the subsequent normal use is ensured; the installation tube 8 forms rotary structure through between dead lever 9 and the second hinge piece 10 and the explosion-proof door body 2, and is fixed connection between handle 12 and the explosion-proof door body 2, through the second hinge piece 10 that sets up on the explosion-proof door body 2, under the cooperation of dead lever 9, can drive the installation tube 8 and move to compress spring 7, through the handle 12 that sets up, conveniently open explosion-proof door body 2.
As shown in fig. 1, 3 and 4, as a preferred embodiment, based on the above manner, a sealing block 13 is further provided on one side of the fixed door frame 1, the sealing block 13 is fixedly connected with the fixed door frame 1, a sealing groove 14 is provided in the sealing block 13, a sealing gasket 15 is connected in the sealing groove 14, the explosion-proof door body 2 forms a sealing structure with the sealing block 13 through the sealing gasket 15 and the sealing groove 14, and the sealing block 13 provided on the fixed door frame 1, under the cooperation of the sealing gasket 15 and the sealing groove 14, the explosion-proof door body 2 and the fixed door frame 1 are conveniently sealed, so that smoke is prevented from being discharged through a gap between the explosion-proof door body 2 and the fixed door frame 1 when a fire disaster occurs, and the practicability is improved; the PLASTIC LAMINATED 16, it sets up in the inside of explosion vent body 2, fixed knot constructs as an organic whole between PLASTIC LAMINATED 16 and the explosion vent body 2, the both sides of PLASTIC LAMINATED 16 all are provided with reinforcing plate 17, the outer wall of reinforcing plate 17 is provided with anticorrosive paint 18, be fixed connection between reinforcing plate 17 and the PLASTIC LAMINATED 16, fire prevention effect through the PLASTIC LAMINATED 16 that sets up in the explosion vent body 2, the reinforcing plate 17 of setting can strengthen the intensity of the explosion vent body 2, anticorrosive paint 18 is paintd through the explosion vent body 2 surface, can play anticorrosive effect, the practicality is strong.
From the above, it can be seen that:
the utility model aims at the technical problems that: the existing explosion-proof door body is not provided with an automatic closing mechanism, and also needs to be manually closed by a worker, and sometimes the worker forgets to close the explosion-proof door, so that the normal use of the explosion-proof door cannot be ensured; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
before the automatic multilayer explosion vent is used, the fixed door frame 1 is firstly arranged at a proper position, then the explosion vent body 2 and the fixed door frame 1 are assembled, when in use, a worker can manually push and pull the handle 12 through the fixed door hinge 11 arranged on the explosion vent body 2 so as to open the explosion vent body 2, and when the explosion vent body 2 is opened, the second hinge block 10 on the explosion vent body 2 drives the fixed rod 9 to move due to the rotation of the explosion vent body 2, so as to push the mounting tube 8 to move, the spring 7 in the mounting tube 8 is driven to compress, and under the cooperation of the fixed bolt 5, the connecting rod 4 can rotate so as to ensure that the explosion vent body 2 can be normally opened, when the worker enters the explosion vent body 2 and does not close the explosion vent body 2, under the action of the compression of the spring 7, the mounting tube 8 can be pushed to move, the mounting tube 8 drives the fixed rod 9 to move, thereby pushing the explosion-proof door body 2 to automatically close, and the limit block 6 arranged on the connecting rod 4 can play a role in limiting, the excessive movement of the mounting tube 8 is avoided, after the explosion-proof door body 2 is closed by the sealing block 13 arranged on the fixed door frame 1, the sealing gasket 15 can be inserted into the sealing groove 14 on the sealing block 13 to realize the sealing effect, the smoke is prevented from being discharged through the gap between the explosion-proof door body 2 and the fixed door frame 1 when a fire disaster occurs, the practicability is improved, the fireproof plate 16 arranged in the explosion-proof door body 2 plays a role in certain fireproof, the strength of the explosion-proof door body 2 can be enhanced by the arranged reinforcing plate 17, and the anticorrosive paint 18 smeared on the surface of the explosion-proof door body 2, can play anticorrosive effect, the practicality is strong.
Through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:
according to the utility model, through the first hinging block 3 arranged on the fixed door frame 1, under the cooperation of the connecting rod 4 through the fixed bolt 5, the normal opening of the explosion-proof door body 2 can be ensured, when the explosion-proof door body 2 is opened, the spring 7 in the mounting pipe 8 is driven to be pressed, and when a worker forgets to close the explosion-proof door body 2, the explosion-proof door body 2 can be pushed to be automatically closed under the compression effect of the spring 7, so that the subsequent normal use is ensured; the second hinging block 10 arranged on the explosion-proof door body 2 can drive the installation tube 8 to move under the cooperation of the fixed rod 9, so that the spring 7 is compressed, and the explosion-proof door body 2 is conveniently opened through the arranged handle 12;
according to the utility model, the sealing gasket 15 and the sealing groove 14 are matched with the sealing block 13 arranged on the fixed door frame 1, so that the explosion-proof door body 2 and the fixed door frame 1 are conveniently sealed, smoke is prevented from being discharged through a gap between the explosion-proof door body 2 and the fixed door frame 1 when a fire disaster occurs, and the practicability is improved; through the PLASTIC LAMINATED 16 that sets up in the explosion-proof door body 2, play certain fire prevention effect, the reinforcing plate 17 of setting can strengthen the intensity of the explosion-proof door body 2, through the anticorrosive coating 18 of explosion-proof door body 2 surface painting, can play anticorrosive effect, the practicality is strong.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. An automated multi-layer explosion vent, comprising:
fixed door frame (1), the inside of fixed door frame (1) is provided with explosion-proof door body (2), one side of fixed door frame (1) is provided with first articulated piece (3), the internal connection of first articulated piece (3) has connecting rod (4), the internal connection of connecting rod (4) has fixed bolt (5), the end-to-end connection of connecting rod (4) has stopper (6), the right side of stopper (6) is provided with spring (7), the right side of spring (7) is provided with mounting tube (8), the right side of mounting tube (8) is fixed with dead lever (9), the right side of dead lever (9) articulates there is second articulated piece (10), one side of explosion-proof door body (2) is connected with fixed door hinge (11), the outer wall of explosion-proof door body (2) is provided with handle (12).
2. An automatic multilayer explosion door according to claim 1, characterized in that the first hinge block (3) is fixedly connected with the fixed door frame (1), the connecting rod (4) forms a rotary structure with the first hinge block (3) through the fixed bolt (5), and the mounting tube (8) forms an elastic telescopic structure with the connecting rod (4) through the spring (7) and the limiting block (6).
3. An automated multi-layer explosion vent as claimed in claim 1, wherein the mounting tube (8) is configured to rotate with the explosion vent body (2) via a fixed rod (9) and a second hinge block (10), and the handle (12) is fixedly connected with the explosion vent body (2).
4. An automated multi-layer explosion vent according to claim 1, wherein the fixed door frame (1) is further provided with:
the sealing block (13) is arranged on one side of the fixed door frame (1), a sealing groove (14) is formed in the sealing block (13), and a sealing gasket (15) is connected to the sealing groove (14).
5. The automatic multilayer explosion door according to claim 4, wherein the sealing block (13) is fixedly connected with the fixed door frame (1), and the explosion door body (2) forms a sealing structure with the sealing block (13) through a sealing gasket (15) and a sealing groove (14).
6. An automated multi-layer explosion vent as claimed in claim 1, wherein the explosion vent body (2) further comprises:
the fireproof door comprises a fireproof plate (16) which is arranged in the explosion-proof door body (2), wherein reinforcing plates (17) are arranged on two sides of the fireproof plate (16), and anti-corrosion paint (18) is arranged on the outer wall of the reinforcing plates (17).
7. An automated multi-layer explosion vent as claimed in claim 6, wherein the fire protection panel (16) and the explosion protection door body (2) are integrally fixed, and the reinforcing plate (17) is fixedly connected with the fire protection panel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148157.3U CN219605170U (en) | 2023-02-07 | 2023-02-07 | Automatic multilayer explosion-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320148157.3U CN219605170U (en) | 2023-02-07 | 2023-02-07 | Automatic multilayer explosion-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219605170U true CN219605170U (en) | 2023-08-29 |
Family
ID=87746787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320148157.3U Active CN219605170U (en) | 2023-02-07 | 2023-02-07 | Automatic multilayer explosion-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219605170U (en) |
-
2023
- 2023-02-07 CN CN202320148157.3U patent/CN219605170U/en active Active
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